473040100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5431}}^1$

素因数の和:5525

約数の個数: 72

約数和(自身を含む): 1122164288

約数和(自身を除く): 649124188

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 650, 670, 871, 1300, 1340, 1675, 1742, 3350, 3484, 4355, 5431, 6700, 8710, 10862, 17420, 21724, 21775, 27155, 43550, 54310, 70603, 87100, 108620, 135775, 141206, 271550, 282412, 353015, 363877, 543100, 706030, 727754, 1412060, 1455508, 1765075, 1819385, 3530150, 3638770, 4730401, 7060300, 7277540, 9096925, 9460802, 18193850, 18921604, 23652005, 36387700, 47304010, 94608020, 118260025, 236520050, 473040100]

約数ペア:

[(1, 473040100), (2, 236520050), (4, 118260025), (5, 94608020), (10, 47304010), (13, 36387700), (20, 23652005), (25, 18921604), (26, 18193850), (50, 9460802), (52, 9096925), (65, 7277540), (67, 7060300), (100, 4730401), (130, 3638770), (134, 3530150), (260, 1819385), (268, 1765075), (325, 1455508), (335, 1412060), (650, 727754), (670, 706030), (871, 543100), (1300, 363877), (1340, 353015), (1675, 282412), (1742, 271550), (3350, 141206), (3484, 135775), (4355, 108620), (5431, 87100), (6700, 70603), (8710, 54310), (10862, 43550), (17420, 27155), (21724, 21775)]