38330040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45631}}^1$

素因数の和:45652

約数の個数: 64

約数和(自身を含む): 131420160

約数和(自身を除く): 93090120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 45631, 91262, 136893, 182524, 228155, 273786, 319417, 365048, 456310, 547572, 638834, 684465, 912620, 958251, 1095144, 1277668, 1368930, 1597085, 1825240, 1916502, 2555336, 2737860, 3194170, 3833004, 4791255, 5475720, 6388340, 7666008, 9582510, 12776680, 19165020, 38330040]

約数ペア:

[(1, 38330040), (2, 19165020), (3, 12776680), (4, 9582510), (5, 7666008), (6, 6388340), (7, 5475720), (8, 4791255), (10, 3833004), (12, 3194170), (14, 2737860), (15, 2555336), (20, 1916502), (21, 1825240), (24, 1597085), (28, 1368930), (30, 1277668), (35, 1095144), (40, 958251), (42, 912620), (56, 684465), (60, 638834), (70, 547572), (84, 456310), (105, 365048), (120, 319417), (140, 273786), (168, 228155), (210, 182524), (280, 136893), (420, 91262), (840, 45631)]