24782800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 69745536

約数和(自身を除く): 44962736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 167, 175, 200, 212, 265, 280, 334, 350, 371, 400, 424, 530, 560, 668, 700, 742, 835, 848, 1060, 1169, 1325, 1336, 1400, 1484, 1670, 1855, 2120, 2338, 2650, 2672, 2800, 2968, 3340, 3710, 4175, 4240, 4676, 5300, 5845, 5936, 6680, 7420, 8350, 8851, 9275, 9352, 10600, 11690, 13360, 14840, 16700, 17702, 18550, 18704, 21200, 23380, 29225, 29680, 33400, 35404, 37100, 44255, 46760, 58450, 61957, 66800, 70808, 74200, 88510, 93520, 116900, 123914, 141616, 148400, 177020, 221275, 233800, 247828, 309785, 354040, 442550, 467600, 495656, 619570, 708080, 885100, 991312, 1239140, 1548925, 1770200, 2478280, 3097850, 3540400, 4956560, 6195700, 12391400, 24782800]

約数ペア:

[(1, 24782800), (2, 12391400), (4, 6195700), (5, 4956560), (7, 3540400), (8, 3097850), (10, 2478280), (14, 1770200), (16, 1548925), (20, 1239140), (25, 991312), (28, 885100), (35, 708080), (40, 619570), (50, 495656), (53, 467600), (56, 442550), (70, 354040), (80, 309785), (100, 247828), (106, 233800), (112, 221275), (140, 177020), (167, 148400), (175, 141616), (200, 123914), (212, 116900), (265, 93520), (280, 88510), (334, 74200), (350, 70808), (371, 66800), (400, 61957), (424, 58450), (530, 46760), (560, 44255), (668, 37100), (700, 35404), (742, 33400), (835, 29680), (848, 29225), (1060, 23380), (1169, 21200), (1325, 18704), (1336, 18550), (1400, 17702), (1484, 16700), (1670, 14840), (1855, 13360), (2120, 11690), (2338, 10600), (2650, 9352), (2672, 9275), (2800, 8851), (2968, 8350), (3340, 7420), (3710, 6680), (4175, 5936), (4240, 5845), (4676, 5300)]