29752840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 74617200

約数和(自身を除く): 44864360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 1973, 3016, 3770, 3946, 7540, 7892, 9865, 15080, 15784, 19730, 25649, 39460, 51298, 57217, 78920, 102596, 114434, 128245, 205192, 228868, 256490, 286085, 457736, 512980, 572170, 743821, 1025960, 1144340, 1487642, 2288680, 2975284, 3719105, 5950568, 7438210, 14876420, 29752840]

約数ペア:

[(1, 29752840), (2, 14876420), (4, 7438210), (5, 5950568), (8, 3719105), (10, 2975284), (13, 2288680), (20, 1487642), (26, 1144340), (29, 1025960), (40, 743821), (52, 572170), (58, 512980), (65, 457736), (104, 286085), (116, 256490), (130, 228868), (145, 205192), (232, 128245), (260, 114434), (290, 102596), (377, 78920), (520, 57217), (580, 51298), (754, 39460), (1160, 25649), (1508, 19730), (1885, 15784), (1973, 15080), (3016, 9865), (3770, 7892), (3946, 7540)]