91548460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 204422400

約数和(自身を除く): 112873940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1957, 2060, 2339, 3914, 4678, 7828, 9356, 9785, 11695, 19570, 23390, 39140, 44441, 46780, 88882, 177764, 222205, 240917, 444410, 481834, 888820, 963668, 1204585, 2409170, 4577423, 4818340, 9154846, 18309692, 22887115, 45774230, 91548460]

約数ペア:

[(1, 91548460), (2, 45774230), (4, 22887115), (5, 18309692), (10, 9154846), (19, 4818340), (20, 4577423), (38, 2409170), (76, 1204585), (95, 963668), (103, 888820), (190, 481834), (206, 444410), (380, 240917), (412, 222205), (515, 177764), (1030, 88882), (1957, 46780), (2060, 44441), (2339, 39140), (3914, 23390), (4678, 19570), (7828, 11695), (9356, 9785)]