91226740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 221356800

約数和(自身を除く): 130130060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 149, 220, 230, 242, 253, 298, 460, 484, 506, 596, 605, 745, 1012, 1210, 1265, 1331, 1490, 1639, 2420, 2530, 2662, 2783, 2980, 3278, 3427, 5060, 5324, 5566, 6556, 6655, 6854, 8195, 11132, 13310, 13708, 13915, 16390, 17135, 18029, 26620, 27830, 30613, 32780, 34270, 36058, 37697, 55660, 61226, 68540, 72116, 75394, 90145, 122452, 150788, 153065, 180290, 188485, 198319, 306130, 360580, 376970, 396638, 414667, 612260, 753940, 793276, 829334, 991595, 1658668, 1983190, 2073335, 3966380, 4146670, 4561337, 8293340, 9122674, 18245348, 22806685, 45613370, 91226740]

約数ペア:

[(1, 91226740), (2, 45613370), (4, 22806685), (5, 18245348), (10, 9122674), (11, 8293340), (20, 4561337), (22, 4146670), (23, 3966380), (44, 2073335), (46, 1983190), (55, 1658668), (92, 991595), (110, 829334), (115, 793276), (121, 753940), (149, 612260), (220, 414667), (230, 396638), (242, 376970), (253, 360580), (298, 306130), (460, 198319), (484, 188485), (506, 180290), (596, 153065), (605, 150788), (745, 122452), (1012, 90145), (1210, 75394), (1265, 72116), (1331, 68540), (1490, 61226), (1639, 55660), (2420, 37697), (2530, 36058), (2662, 34270), (2783, 32780), (2980, 30613), (3278, 27830), (3427, 26620), (5060, 18029), (5324, 17135), (5566, 16390), (6556, 13915), (6655, 13708), (6854, 13310), (8195, 11132)]