65760100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2597

約数の個数: 72

約数和(自身を含む): 167558720

約数和(自身を除く): 101798620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1850, 2539, 2590, 3700, 5078, 5180, 6475, 10156, 12695, 12950, 17773, 25390, 25900, 35546, 50780, 63475, 71092, 88865, 93943, 126950, 177730, 187886, 253900, 355460, 375772, 444325, 469715, 657601, 888650, 939430, 1315202, 1777300, 1878860, 2348575, 2630404, 3288005, 4697150, 6576010, 9394300, 13152020, 16440025, 32880050, 65760100]

約数ペア:

[(1, 65760100), (2, 32880050), (4, 16440025), (5, 13152020), (7, 9394300), (10, 6576010), (14, 4697150), (20, 3288005), (25, 2630404), (28, 2348575), (35, 1878860), (37, 1777300), (50, 1315202), (70, 939430), (74, 888650), (100, 657601), (140, 469715), (148, 444325), (175, 375772), (185, 355460), (259, 253900), (350, 187886), (370, 177730), (518, 126950), (700, 93943), (740, 88865), (925, 71092), (1036, 63475), (1295, 50780), (1850, 35546), (2539, 25900), (2590, 25390), (3700, 17773), (5078, 12950), (5180, 12695), (6475, 10156)]