99027880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15377}}^1$

素因数の和:15418

約数の個数: 64

約数和(自身を含む): 265731840

約数和(自身を除く): 166703960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 15377, 30754, 61508, 76885, 107639, 123016, 153770, 215278, 307540, 353671, 430556, 538195, 615080, 707342, 861112, 1076390, 1414684, 1768355, 2152780, 2475697, 2829368, 3536710, 4305560, 4951394, 7073420, 9902788, 12378485, 14146840, 19805576, 24756970, 49513940, 99027880]

約数ペア:

[(1, 99027880), (2, 49513940), (4, 24756970), (5, 19805576), (7, 14146840), (8, 12378485), (10, 9902788), (14, 7073420), (20, 4951394), (23, 4305560), (28, 3536710), (35, 2829368), (40, 2475697), (46, 2152780), (56, 1768355), (70, 1414684), (92, 1076390), (115, 861112), (140, 707342), (161, 615080), (184, 538195), (230, 430556), (280, 353671), (322, 307540), (460, 215278), (644, 153770), (805, 123016), (920, 107639), (1288, 76885), (1610, 61508), (3220, 30754), (6440, 15377)]