25234000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 160

約数和(自身を含む): 70566912

約数和(自身を除く): 45332912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 37, 40, 44, 50, 55, 62, 74, 80, 88, 100, 110, 124, 125, 148, 155, 176, 185, 200, 220, 248, 250, 275, 296, 310, 341, 370, 400, 407, 440, 496, 500, 550, 592, 620, 682, 740, 775, 814, 880, 925, 1000, 1100, 1147, 1240, 1364, 1375, 1480, 1550, 1628, 1705, 1850, 2000, 2035, 2200, 2294, 2480, 2728, 2750, 2960, 3100, 3256, 3410, 3700, 3875, 4070, 4400, 4588, 4625, 5456, 5500, 5735, 6200, 6512, 6820, 7400, 7750, 8140, 8525, 9176, 9250, 10175, 11000, 11470, 12400, 12617, 13640, 14800, 15500, 16280, 17050, 18352, 18500, 20350, 22000, 22940, 25234, 27280, 28675, 31000, 32560, 34100, 37000, 40700, 42625, 45880, 50468, 50875, 57350, 62000, 63085, 68200, 74000, 81400, 85250, 91760, 100936, 101750, 114700, 126170, 136400, 143375, 162800, 170500, 201872, 203500, 229400, 252340, 286750, 315425, 341000, 407000, 458800, 504680, 573500, 630850, 682000, 814000, 1009360, 1147000, 1261700, 1577125, 2294000, 2523400, 3154250, 5046800, 6308500, 12617000, 25234000]

約数ペア:

[(1, 25234000), (2, 12617000), (4, 6308500), (5, 5046800), (8, 3154250), (10, 2523400), (11, 2294000), (16, 1577125), (20, 1261700), (22, 1147000), (25, 1009360), (31, 814000), (37, 682000), (40, 630850), (44, 573500), (50, 504680), (55, 458800), (62, 407000), (74, 341000), (80, 315425), (88, 286750), (100, 252340), (110, 229400), (124, 203500), (125, 201872), (148, 170500), (155, 162800), (176, 143375), (185, 136400), (200, 126170), (220, 114700), (248, 101750), (250, 100936), (275, 91760), (296, 85250), (310, 81400), (341, 74000), (370, 68200), (400, 63085), (407, 62000), (440, 57350), (496, 50875), (500, 50468), (550, 45880), (592, 42625), (620, 40700), (682, 37000), (740, 34100), (775, 32560), (814, 31000), (880, 28675), (925, 27280), (1000, 25234), (1100, 22940), (1147, 22000), (1240, 20350), (1364, 18500), (1375, 18352), (1480, 17050), (1550, 16280), (1628, 15500), (1705, 14800), (1850, 13640), (2000, 12617), (2035, 12400), (2200, 11470), (2294, 11000), (2480, 10175), (2728, 9250), (2750, 9176), (2960, 8525), (3100, 8140), (3256, 7750), (3410, 7400), (3700, 6820), (3875, 6512), (4070, 6200), (4400, 5735), (4588, 5500), (4625, 5456)]