85579360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 217510272

約数和(自身を除く): 131930912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 73, 80, 85, 136, 146, 160, 170, 272, 292, 340, 365, 431, 544, 584, 680, 730, 862, 1168, 1241, 1360, 1460, 1724, 2155, 2336, 2482, 2720, 2920, 3448, 4310, 4964, 5840, 6205, 6896, 7327, 8620, 9928, 11680, 12410, 13792, 14654, 17240, 19856, 24820, 29308, 31463, 34480, 36635, 39712, 49640, 58616, 62926, 68960, 73270, 99280, 117232, 125852, 146540, 157315, 198560, 234464, 251704, 293080, 314630, 503408, 534871, 586160, 629260, 1006816, 1069742, 1172320, 1258520, 2139484, 2517040, 2674355, 4278968, 5034080, 5348710, 8557936, 10697420, 17115872, 21394840, 42789680, 85579360]

約数ペア:

[(1, 85579360), (2, 42789680), (4, 21394840), (5, 17115872), (8, 10697420), (10, 8557936), (16, 5348710), (17, 5034080), (20, 4278968), (32, 2674355), (34, 2517040), (40, 2139484), (68, 1258520), (73, 1172320), (80, 1069742), (85, 1006816), (136, 629260), (146, 586160), (160, 534871), (170, 503408), (272, 314630), (292, 293080), (340, 251704), (365, 234464), (431, 198560), (544, 157315), (584, 146540), (680, 125852), (730, 117232), (862, 99280), (1168, 73270), (1241, 68960), (1360, 62926), (1460, 58616), (1724, 49640), (2155, 39712), (2336, 36635), (2482, 34480), (2720, 31463), (2920, 29308), (3448, 24820), (4310, 19856), (4964, 17240), (5840, 14654), (6205, 13792), (6896, 12410), (7327, 11680), (8620, 9928)]