935631760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21149}}^1$

素因数の和:21248

約数の個数: 80

約数和(自身を含む): 2517696000

約数和(自身を除く): 1582064240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4424, 5530, 6320, 8848, 11060, 21149, 22120, 42298, 44240, 84596, 105745, 148043, 169192, 211490, 296086, 338384, 422980, 592172, 740215, 845960, 1184344, 1480430, 1670771, 1691920, 2368688, 2960860, 3341542, 5921720, 6683084, 8353855, 11695397, 11843440, 13366168, 16707710, 23390794, 26732336, 33415420, 46781588, 58476985, 66830840, 93563176, 116953970, 133661680, 187126352, 233907940, 467815880, 935631760]

約数ペア:

[(1, 935631760), (2, 467815880), (4, 233907940), (5, 187126352), (7, 133661680), (8, 116953970), (10, 93563176), (14, 66830840), (16, 58476985), (20, 46781588), (28, 33415420), (35, 26732336), (40, 23390794), (56, 16707710), (70, 13366168), (79, 11843440), (80, 11695397), (112, 8353855), (140, 6683084), (158, 5921720), (280, 3341542), (316, 2960860), (395, 2368688), (553, 1691920), (560, 1670771), (632, 1480430), (790, 1184344), (1106, 845960), (1264, 740215), (1580, 592172), (2212, 422980), (2765, 338384), (3160, 296086), (4424, 211490), (5530, 169192), (6320, 148043), (8848, 105745), (11060, 84596), (21149, 44240), (22120, 42298)]