29149640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 73105200

約数和(自身を除く): 43955560

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, 1933, 3016, 3770, 3866, 7540, 7732, 9665, 15080, 15464, 19330, 25129, 38660, 50258, 56057, 77320, 100516, 112114, 125645, 201032, 224228, 251290, 280285, 448456, 502580, 560570, 728741, 1005160, 1121140, 1457482, 2242280, 2914964, 3643705, 5829928, 7287410, 14574820, 29149640]

約数ペア:

[(1, 29149640), (2, 14574820), (4, 7287410), (5, 5829928), (8, 3643705), (10, 2914964), (13, 2242280), (20, 1457482), (26, 1121140), (29, 1005160), (40, 728741), (52, 560570), (58, 502580), (65, 448456), (104, 280285), (116, 251290), (130, 224228), (145, 201032), (232, 125645), (260, 112114), (290, 100516), (377, 77320), (520, 56057), (580, 50258), (754, 38660), (1160, 25129), (1508, 19330), (1885, 15464), (1933, 15080), (3016, 9665), (3770, 7732), (3866, 7540)]