1255442800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59219}}^1$

素因数の和:59290

約数の個数: 60

約数和(自身を含む): 3073162680

約数和(自身を除く): 1817719880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4240, 5300, 10600, 21200, 59219, 118438, 236876, 296095, 473752, 592190, 947504, 1184380, 1480475, 2368760, 2960950, 3138607, 4737520, 5921900, 6277214, 11843800, 12554428, 15693035, 23687600, 25108856, 31386070, 50217712, 62772140, 78465175, 125544280, 156930350, 251088560, 313860700, 627721400, 1255442800]

約数ペア:

[(1, 1255442800), (2, 627721400), (4, 313860700), (5, 251088560), (8, 156930350), (10, 125544280), (16, 78465175), (20, 62772140), (25, 50217712), (40, 31386070), (50, 25108856), (53, 23687600), (80, 15693035), (100, 12554428), (106, 11843800), (200, 6277214), (212, 5921900), (265, 4737520), (400, 3138607), (424, 2960950), (530, 2368760), (848, 1480475), (1060, 1184380), (1325, 947504), (2120, 592190), (2650, 473752), (4240, 296095), (5300, 236876), (10600, 118438), (21200, 59219)]