88849020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113909}}^1$

素因数の和:113934

約数の個数: 48

約数和(自身を含む): 267916320

約数和(自身を除く): 179067300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 113909, 227818, 341727, 455636, 569545, 683454, 1139090, 1366908, 1480817, 1708635, 2278180, 2961634, 3417270, 4442451, 5923268, 6834540, 7404085, 8884902, 14808170, 17769804, 22212255, 29616340, 44424510, 88849020]

約数ペア:

[(1, 88849020), (2, 44424510), (3, 29616340), (4, 22212255), (5, 17769804), (6, 14808170), (10, 8884902), (12, 7404085), (13, 6834540), (15, 5923268), (20, 4442451), (26, 3417270), (30, 2961634), (39, 2278180), (52, 1708635), (60, 1480817), (65, 1366908), (78, 1139090), (130, 683454), (156, 569545), (195, 455636), (260, 341727), (390, 227818), (780, 113909)]