6665039680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51683}}^1$

素因数の和:51744

約数の個数: 112

約数和(自身を含む): 17643677184

約数和(自身を除く): 10978637504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9920, 12896, 16120, 25792, 32240, 51683, 64480, 103366, 128960, 206732, 258415, 413464, 516830, 671879, 826928, 1033660, 1343758, 1602173, 1653856, 2067320, 2687516, 3204346, 3307712, 3359395, 4134640, 5375032, 6408692, 6718790, 8010865, 8269280, 10750064, 12817384, 13437580, 16021730, 16538560, 20828249, 21500128, 25634768, 26875160, 32043460, 41656498, 43000256, 51269536, 53750320, 64086920, 83312996, 102539072, 104141245, 107500640, 128173840, 166625992, 208282490, 215001280, 256347680, 333251984, 416564980, 512695360, 666503968, 833129960, 1333007936, 1666259920, 3332519840, 6665039680]

約数ペア:

[(1, 6665039680), (2, 3332519840), (4, 1666259920), (5, 1333007936), (8, 833129960), (10, 666503968), (13, 512695360), (16, 416564980), (20, 333251984), (26, 256347680), (31, 215001280), (32, 208282490), (40, 166625992), (52, 128173840), (62, 107500640), (64, 104141245), (65, 102539072), (80, 83312996), (104, 64086920), (124, 53750320), (130, 51269536), (155, 43000256), (160, 41656498), (208, 32043460), (248, 26875160), (260, 25634768), (310, 21500128), (320, 20828249), (403, 16538560), (416, 16021730), (496, 13437580), (520, 12817384), (620, 10750064), (806, 8269280), (832, 8010865), (992, 6718790), (1040, 6408692), (1240, 5375032), (1612, 4134640), (1984, 3359395), (2015, 3307712), (2080, 3204346), (2480, 2687516), (3224, 2067320), (4030, 1653856), (4160, 1602173), (4960, 1343758), (6448, 1033660), (8060, 826928), (9920, 671879), (12896, 516830), (16120, 413464), (25792, 258415), (32240, 206732), (51683, 128960), (64480, 103366)]