89694020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 216421632

約数和(自身を除く): 126727612

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 53, 65, 92, 106, 115, 130, 212, 230, 260, 265, 283, 299, 460, 530, 566, 598, 689, 1060, 1132, 1196, 1219, 1378, 1415, 1495, 2438, 2756, 2830, 2990, 3445, 3679, 4876, 5660, 5980, 6095, 6509, 6890, 7358, 12190, 13018, 13780, 14716, 14999, 15847, 18395, 24380, 26036, 29998, 31694, 32545, 36790, 59996, 63388, 65090, 73580, 74995, 79235, 84617, 130180, 149990, 158470, 169234, 194987, 299980, 316940, 338468, 344977, 389974, 423085, 689954, 779948, 846170, 974935, 1379908, 1692340, 1724885, 1949870, 3449770, 3899740, 4484701, 6899540, 8969402, 17938804, 22423505, 44847010, 89694020]

約数ペア:

[(1, 89694020), (2, 44847010), (4, 22423505), (5, 17938804), (10, 8969402), (13, 6899540), (20, 4484701), (23, 3899740), (26, 3449770), (46, 1949870), (52, 1724885), (53, 1692340), (65, 1379908), (92, 974935), (106, 846170), (115, 779948), (130, 689954), (212, 423085), (230, 389974), (260, 344977), (265, 338468), (283, 316940), (299, 299980), (460, 194987), (530, 169234), (566, 158470), (598, 149990), (689, 130180), (1060, 84617), (1132, 79235), (1196, 74995), (1219, 73580), (1378, 65090), (1415, 63388), (1495, 59996), (2438, 36790), (2756, 32545), (2830, 31694), (2990, 29998), (3445, 26036), (3679, 24380), (4876, 18395), (5660, 15847), (5980, 14999), (6095, 14716), (6509, 13780), (6890, 13018), (7358, 12190)]