12570559520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{18233}}^1$

素因数の和:18418

約数の個数: 96

約数和(自身を含む): 30878184960

約数和(自身を除く): 18307625440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 139, 155, 160, 248, 278, 310, 496, 556, 620, 695, 992, 1112, 1240, 1390, 2224, 2480, 2780, 4309, 4448, 4960, 5560, 8618, 11120, 17236, 18233, 21545, 22240, 34472, 36466, 43090, 68944, 72932, 86180, 91165, 137888, 145864, 172360, 182330, 291728, 344720, 364660, 565223, 583456, 689440, 729320, 1130446, 1458640, 2260892, 2534387, 2826115, 2917280, 4521784, 5068774, 5652230, 9043568, 10137548, 11304460, 12671935, 18087136, 20275096, 22608920, 25343870, 40550192, 45217840, 50687740, 78565997, 81100384, 90435680, 101375480, 157131994, 202750960, 314263988, 392829985, 405501920, 628527976, 785659970, 1257055952, 1571319940, 2514111904, 3142639880, 6285279760, 12570559520]

約数ペア:

[(1, 12570559520), (2, 6285279760), (4, 3142639880), (5, 2514111904), (8, 1571319940), (10, 1257055952), (16, 785659970), (20, 628527976), (31, 405501920), (32, 392829985), (40, 314263988), (62, 202750960), (80, 157131994), (124, 101375480), (139, 90435680), (155, 81100384), (160, 78565997), (248, 50687740), (278, 45217840), (310, 40550192), (496, 25343870), (556, 22608920), (620, 20275096), (695, 18087136), (992, 12671935), (1112, 11304460), (1240, 10137548), (1390, 9043568), (2224, 5652230), (2480, 5068774), (2780, 4521784), (4309, 2917280), (4448, 2826115), (4960, 2534387), (5560, 2260892), (8618, 1458640), (11120, 1130446), (17236, 729320), (18233, 689440), (21545, 583456), (22240, 565223), (34472, 364660), (36466, 344720), (43090, 291728), (68944, 182330), (72932, 172360), (86180, 145864), (91165, 137888)]