91993760

素因数分解:

$2^5\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1171}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 217963872

約数和(自身を除く): 125970112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 491, 982, 1171, 1964, 2342, 2455, 3928, 4684, 4910, 5855, 7856, 9368, 9820, 11710, 15712, 18736, 19640, 23420, 37472, 39280, 46840, 78560, 93680, 187360, 574961, 1149922, 2299844, 2874805, 4599688, 5749610, 9199376, 11499220, 18398752, 22998440, 45996880, 91993760]

約数ペア:

[(1, 91993760), (2, 45996880), (4, 22998440), (5, 18398752), (8, 11499220), (10, 9199376), (16, 5749610), (20, 4599688), (32, 2874805), (40, 2299844), (80, 1149922), (160, 574961), (491, 187360), (982, 93680), (1171, 78560), (1964, 46840), (2342, 39280), (2455, 37472), (3928, 23420), (4684, 19640), (4910, 18736), (5855, 15712), (7856, 11710), (9368, 9820)]