40831304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 85320000

約数和(自身を除く): 44488696

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 59, 76, 116, 118, 152, 157, 232, 236, 314, 472, 551, 628, 1102, 1121, 1256, 1711, 2204, 2242, 2983, 3422, 4408, 4484, 4553, 5966, 6844, 8968, 9106, 9263, 11932, 13688, 18212, 18526, 23864, 32509, 36424, 37052, 65018, 74104, 86507, 130036, 173014, 175997, 260072, 268627, 346028, 351994, 537254, 692056, 703988, 1074508, 1407976, 2149016, 5103913, 10207826, 20415652, 40831304]

約数ペア:

[(1, 40831304), (2, 20415652), (4, 10207826), (8, 5103913), (19, 2149016), (29, 1407976), (38, 1074508), (58, 703988), (59, 692056), (76, 537254), (116, 351994), (118, 346028), (152, 268627), (157, 260072), (232, 175997), (236, 173014), (314, 130036), (472, 86507), (551, 74104), (628, 65018), (1102, 37052), (1121, 36424), (1256, 32509), (1711, 23864), (2204, 18526), (2242, 18212), (2983, 13688), (3422, 11932), (4408, 9263), (4484, 9106), (4553, 8968), (5966, 6844)]