134728100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 72

約数和(自身を含む): 323474088

約数和(自身を除く): 188745988

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 481, 650, 740, 925, 962, 1300, 1850, 1924, 2405, 2801, 3700, 4810, 5602, 9620, 11204, 12025, 14005, 24050, 28010, 36413, 48100, 56020, 70025, 72826, 103637, 140050, 145652, 182065, 207274, 280100, 364130, 414548, 518185, 728260, 910325, 1036370, 1347281, 1820650, 2072740, 2590925, 2694562, 3641300, 5181850, 5389124, 6736405, 10363700, 13472810, 26945620, 33682025, 67364050, 134728100]

約数ペア:

[(1, 134728100), (2, 67364050), (4, 33682025), (5, 26945620), (10, 13472810), (13, 10363700), (20, 6736405), (25, 5389124), (26, 5181850), (37, 3641300), (50, 2694562), (52, 2590925), (65, 2072740), (74, 1820650), (100, 1347281), (130, 1036370), (148, 910325), (185, 728260), (260, 518185), (325, 414548), (370, 364130), (481, 280100), (650, 207274), (740, 182065), (925, 145652), (962, 140050), (1300, 103637), (1850, 72826), (1924, 70025), (2405, 56020), (2801, 48100), (3700, 36413), (4810, 28010), (5602, 24050), (9620, 14005), (11204, 12025)]