88275980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4651}}^1$

素因数の和:4746

約数の個数: 48

約数和(自身を含む): 202417824

約数和(自身を除く): 114141844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4651, 4745, 9302, 9490, 18604, 18980, 23255, 46510, 60463, 93020, 120926, 241852, 302315, 339523, 604630, 679046, 1209260, 1358092, 1697615, 3395230, 4413799, 6790460, 8827598, 17655196, 22068995, 44137990, 88275980]

約数ペア:

[(1, 88275980), (2, 44137990), (4, 22068995), (5, 17655196), (10, 8827598), (13, 6790460), (20, 4413799), (26, 3395230), (52, 1697615), (65, 1358092), (73, 1209260), (130, 679046), (146, 604630), (260, 339523), (292, 302315), (365, 241852), (730, 120926), (949, 93020), (1460, 60463), (1898, 46510), (3796, 23255), (4651, 18980), (4745, 18604), (9302, 9490)]