16143955000

素因数分解:

$2^3\times 5^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1419

約数の個数: 160

約数和(自身を含む): 39413571120

約数和(自身を除く): 23269616120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 61, 82, 100, 122, 125, 164, 200, 205, 244, 250, 305, 328, 410, 488, 500, 610, 625, 820, 1000, 1025, 1220, 1250, 1291, 1525, 1640, 2050, 2440, 2500, 2501, 2582, 3050, 4100, 5000, 5002, 5125, 5164, 6100, 6455, 7625, 8200, 10004, 10250, 10328, 12200, 12505, 12910, 15250, 20008, 20500, 25010, 25625, 25820, 30500, 32275, 38125, 41000, 50020, 51250, 51640, 52931, 61000, 62525, 64550, 76250, 78751, 100040, 102500, 105862, 125050, 129100, 152500, 157502, 161375, 205000, 211724, 250100, 258200, 264655, 305000, 312625, 315004, 322750, 393755, 423448, 500200, 529310, 625250, 630008, 645500, 787510, 806875, 1058620, 1250500, 1291000, 1323275, 1563125, 1575020, 1613750, 1968775, 2117240, 2501000, 2646550, 3126250, 3150040, 3227500, 3228791, 3937550, 5293100, 6252500, 6455000, 6457582, 6616375, 7875100, 9843875, 10586200, 12505000, 12915164, 13232750, 15750200, 16143955, 19687750, 25830328, 26465500, 32287910, 33081875, 39375500, 49219375, 52931000, 64575820, 66163750, 78751000, 80719775, 98438750, 129151640, 132327500, 161439550, 196877500, 264655000, 322879100, 393755000, 403598875, 645758200, 807197750, 1614395500, 2017994375, 3228791000, 4035988750, 8071977500, 16143955000]

約数ペア:

[(1, 16143955000), (2, 8071977500), (4, 4035988750), (5, 3228791000), (8, 2017994375), (10, 1614395500), (20, 807197750), (25, 645758200), (40, 403598875), (41, 393755000), (50, 322879100), (61, 264655000), (82, 196877500), (100, 161439550), (122, 132327500), (125, 129151640), (164, 98438750), (200, 80719775), (205, 78751000), (244, 66163750), (250, 64575820), (305, 52931000), (328, 49219375), (410, 39375500), (488, 33081875), (500, 32287910), (610, 26465500), (625, 25830328), (820, 19687750), (1000, 16143955), (1025, 15750200), (1220, 13232750), (1250, 12915164), (1291, 12505000), (1525, 10586200), (1640, 9843875), (2050, 7875100), (2440, 6616375), (2500, 6457582), (2501, 6455000), (2582, 6252500), (3050, 5293100), (4100, 3937550), (5000, 3228791), (5002, 3227500), (5125, 3150040), (5164, 3126250), (6100, 2646550), (6455, 2501000), (7625, 2117240), (8200, 1968775), (10004, 1613750), (10250, 1575020), (10328, 1563125), (12200, 1323275), (12505, 1291000), (12910, 1250500), (15250, 1058620), (20008, 806875), (20500, 787510), (25010, 645500), (25625, 630008), (25820, 625250), (30500, 529310), (32275, 500200), (38125, 423448), (41000, 393755), (50020, 322750), (51250, 315004), (51640, 312625), (52931, 305000), (61000, 264655), (62525, 258200), (64550, 250100), (76250, 211724), (78751, 205000), (100040, 161375), (102500, 157502), (105862, 152500), (125050, 129100)]