73264750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{22543}}^1$

素因数の和:22573

約数の個数: 32

約数和(自身を含む): 147708288

約数和(自身を除く): 74443538

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 22543, 45086, 112715, 225430, 293059, 563575, 586118, 1127150, 1465295, 2817875, 2930590, 5635750, 7326475, 14652950, 36632375, 73264750]

約数ペア:

[(1, 73264750), (2, 36632375), (5, 14652950), (10, 7326475), (13, 5635750), (25, 2930590), (26, 2817875), (50, 1465295), (65, 1127150), (125, 586118), (130, 563575), (250, 293059), (325, 225430), (650, 112715), (1625, 45086), (3250, 22543)]