63587680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 96

約数和(自身を含む): 170402400

約数和(自身を除く): 106814720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1609, 1976, 2080, 2470, 3040, 3218, 3952, 4940, 6436, 7904, 8045, 9880, 12872, 16090, 19760, 20917, 25744, 30571, 32180, 39520, 41834, 51488, 61142, 64360, 83668, 104585, 122284, 128720, 152855, 167336, 209170, 244568, 257440, 305710, 334672, 397423, 418340, 489136, 611420, 669344, 794846, 836680, 978272, 1222840, 1589692, 1673360, 1987115, 2445680, 3179384, 3346720, 3974230, 4891360, 6358768, 7948460, 12717536, 15896920, 31793840, 63587680]

約数ペア:

[(1, 63587680), (2, 31793840), (4, 15896920), (5, 12717536), (8, 7948460), (10, 6358768), (13, 4891360), (16, 3974230), (19, 3346720), (20, 3179384), (26, 2445680), (32, 1987115), (38, 1673360), (40, 1589692), (52, 1222840), (65, 978272), (76, 836680), (80, 794846), (95, 669344), (104, 611420), (130, 489136), (152, 418340), (160, 397423), (190, 334672), (208, 305710), (247, 257440), (260, 244568), (304, 209170), (380, 167336), (416, 152855), (494, 128720), (520, 122284), (608, 104585), (760, 83668), (988, 64360), (1040, 61142), (1235, 51488), (1520, 41834), (1609, 39520), (1976, 32180), (2080, 30571), (2470, 25744), (3040, 20917), (3218, 19760), (3952, 16090), (4940, 12872), (6436, 9880), (7904, 8045)]