72494750

素因数分解:

$2^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{1847}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 136648512

約数和(自身を除く): 64153762

約数列:

[1, 2, 5, 10, 25, 50, 125, 157, 250, 314, 785, 1570, 1847, 3694, 3925, 7850, 9235, 18470, 19625, 39250, 46175, 92350, 230875, 289979, 461750, 579958, 1449895, 2899790, 7249475, 14498950, 36247375, 72494750]

約数ペア:

[(1, 72494750), (2, 36247375), (5, 14498950), (10, 7249475), (25, 2899790), (50, 1449895), (125, 579958), (157, 461750), (250, 289979), (314, 230875), (785, 92350), (1570, 46175), (1847, 39250), (3694, 19625), (3925, 18470), (7850, 9235)]