41978720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1072

約数の個数: 96

約数和(自身を含む): 116520768

約数和(自身を除く): 74542048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1013, 1036, 1120, 1184, 1295, 1480, 2026, 2072, 2590, 2960, 4052, 4144, 5065, 5180, 5920, 7091, 8104, 8288, 10130, 10360, 14182, 16208, 20260, 20720, 28364, 32416, 35455, 37481, 40520, 41440, 56728, 70910, 74962, 81040, 113456, 141820, 149924, 162080, 187405, 226912, 262367, 283640, 299848, 374810, 524734, 567280, 599696, 749620, 1049468, 1134560, 1199392, 1311835, 1499240, 2098936, 2623670, 2998480, 4197872, 5247340, 5996960, 8395744, 10494680, 20989360, 41978720]

約数ペア:

[(1, 41978720), (2, 20989360), (4, 10494680), (5, 8395744), (7, 5996960), (8, 5247340), (10, 4197872), (14, 2998480), (16, 2623670), (20, 2098936), (28, 1499240), (32, 1311835), (35, 1199392), (37, 1134560), (40, 1049468), (56, 749620), (70, 599696), (74, 567280), (80, 524734), (112, 374810), (140, 299848), (148, 283640), (160, 262367), (185, 226912), (224, 187405), (259, 162080), (280, 149924), (296, 141820), (370, 113456), (518, 81040), (560, 74962), (592, 70910), (740, 56728), (1013, 41440), (1036, 40520), (1120, 37481), (1184, 35455), (1295, 32416), (1480, 28364), (2026, 20720), (2072, 20260), (2590, 16208), (2960, 14182), (4052, 10360), (4144, 10130), (5065, 8288), (5180, 8104), (5920, 7091)]