63251540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 148811040

約数和(自身を除く): 85559500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 295, 443, 484, 590, 605, 649, 886, 1180, 1210, 1298, 1772, 2215, 2420, 2596, 3245, 4430, 4873, 6490, 7139, 8860, 9746, 12980, 14278, 19492, 24365, 26137, 28556, 35695, 48730, 52274, 53603, 71390, 97460, 104548, 107206, 130685, 142780, 214412, 261370, 268015, 287507, 522740, 536030, 575014, 1072060, 1150028, 1437535, 2875070, 3162577, 5750140, 6325154, 12650308, 15812885, 31625770, 63251540]

約数ペア:

[(1, 63251540), (2, 31625770), (4, 15812885), (5, 12650308), (10, 6325154), (11, 5750140), (20, 3162577), (22, 2875070), (44, 1437535), (55, 1150028), (59, 1072060), (110, 575014), (118, 536030), (121, 522740), (220, 287507), (236, 268015), (242, 261370), (295, 214412), (443, 142780), (484, 130685), (590, 107206), (605, 104548), (649, 97460), (886, 71390), (1180, 53603), (1210, 52274), (1298, 48730), (1772, 35695), (2215, 28556), (2420, 26137), (2596, 24365), (3245, 19492), (4430, 14278), (4873, 12980), (6490, 9746), (7139, 8860)]