25103675556

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1103}}^1\times {\mathrm{4243}}^1$

素因数の和:5505

約数の個数: 72

約数和(自身を含む): 63955382400

約数和(自身を除く): 38851706844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1103, 1341, 1788, 2206, 2682, 3309, 4243, 4412, 5364, 6618, 8486, 9927, 12729, 13236, 16972, 19854, 25458, 38187, 39708, 50916, 76374, 152748, 164347, 328694, 493041, 632207, 657388, 986082, 1264414, 1479123, 1896621, 1972164, 2528828, 2958246, 3793242, 4680029, 5689863, 5916492, 7586484, 9360058, 11379726, 14040087, 18720116, 22759452, 28080174, 42120261, 56160348, 84240522, 168481044, 697324321, 1394648642, 2091972963, 2789297284, 4183945926, 6275918889, 8367891852, 12551837778, 25103675556]

約数ペア:

[(1, 25103675556), (2, 12551837778), (3, 8367891852), (4, 6275918889), (6, 4183945926), (9, 2789297284), (12, 2091972963), (18, 1394648642), (36, 697324321), (149, 168481044), (298, 84240522), (447, 56160348), (596, 42120261), (894, 28080174), (1103, 22759452), (1341, 18720116), (1788, 14040087), (2206, 11379726), (2682, 9360058), (3309, 7586484), (4243, 5916492), (4412, 5689863), (5364, 4680029), (6618, 3793242), (8486, 2958246), (9927, 2528828), (12729, 1972164), (13236, 1896621), (16972, 1479123), (19854, 1264414), (25458, 986082), (38187, 657388), (39708, 632207), (50916, 493041), (76374, 328694), (152748, 164347)]