826625802250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{1301}}^1$

素因数の和:2057

約数の個数: 128

約数和(自身を含む): 1600457564160

約数和(自身を除く): 773831761910

約数列:

[1, 2, 5, 10, 25, 50, 53, 79, 106, 125, 158, 250, 265, 395, 530, 607, 790, 1214, 1301, 1325, 1975, 2602, 2650, 3035, 3950, 4187, 6070, 6505, 6625, 8374, 9875, 13010, 13250, 15175, 19750, 20935, 30350, 32171, 32525, 41870, 47953, 64342, 65050, 68953, 75875, 95906, 102779, 104675, 137906, 151750, 160855, 162625, 205558, 209350, 239765, 321710, 325250, 344765, 479530, 513895, 523375, 689530, 789707, 804275, 1027790, 1046750, 1198825, 1579414, 1608550, 1723825, 2397650, 2541509, 2569475, 3447650, 3948535, 4021375, 5083018, 5138950, 5447287, 5994125, 7897070, 8042750, 8619125, 10894574, 11988250, 12707545, 12847375, 17238250, 19742675, 25415090, 25694750, 27236435, 39485350, 41854471, 54472870, 62386853, 63537725, 83708942, 98713375, 124773706, 127075450, 136182175, 197426750, 209272355, 272364350, 311934265, 317688625, 418544710, 623868530, 635377250, 680910875, 1046361775, 1361821750, 1559671325, 2092723550, 3119342650, 3306503209, 5231808875, 6613006418, 7798356625, 10463617750, 15596713250, 16532516045, 33065032090, 82662580225, 165325160450, 413312901125, 826625802250]

約数ペア:

[(1, 826625802250), (2, 413312901125), (5, 165325160450), (10, 82662580225), (25, 33065032090), (50, 16532516045), (53, 15596713250), (79, 10463617750), (106, 7798356625), (125, 6613006418), (158, 5231808875), (250, 3306503209), (265, 3119342650), (395, 2092723550), (530, 1559671325), (607, 1361821750), (790, 1046361775), (1214, 680910875), (1301, 635377250), (1325, 623868530), (1975, 418544710), (2602, 317688625), (2650, 311934265), (3035, 272364350), (3950, 209272355), (4187, 197426750), (6070, 136182175), (6505, 127075450), (6625, 124773706), (8374, 98713375), (9875, 83708942), (13010, 63537725), (13250, 62386853), (15175, 54472870), (19750, 41854471), (20935, 39485350), (30350, 27236435), (32171, 25694750), (32525, 25415090), (41870, 19742675), (47953, 17238250), (64342, 12847375), (65050, 12707545), (68953, 11988250), (75875, 10894574), (95906, 8619125), (102779, 8042750), (104675, 7897070), (137906, 5994125), (151750, 5447287), (160855, 5138950), (162625, 5083018), (205558, 4021375), (209350, 3948535), (239765, 3447650), (321710, 2569475), (325250, 2541509), (344765, 2397650), (479530, 1723825), (513895, 1608550), (523375, 1579414), (689530, 1198825), (789707, 1046750), (804275, 1027790)]