105854240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38917}}^1$

素因数の和:38949

約数の個数: 48

約数和(自身を含む): 264798072

約数和(自身を除く): 158943832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 38917, 77834, 155668, 194585, 311336, 389170, 622672, 661589, 778340, 1245344, 1323178, 1556680, 2646356, 3113360, 3307945, 5292712, 6226720, 6615890, 10585424, 13231780, 21170848, 26463560, 52927120, 105854240]

約数ペア:

[(1, 105854240), (2, 52927120), (4, 26463560), (5, 21170848), (8, 13231780), (10, 10585424), (16, 6615890), (17, 6226720), (20, 5292712), (32, 3307945), (34, 3113360), (40, 2646356), (68, 1556680), (80, 1323178), (85, 1245344), (136, 778340), (160, 661589), (170, 622672), (272, 389170), (340, 311336), (544, 194585), (680, 155668), (1360, 77834), (2720, 38917)]