9145760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4425

約数の個数: 48

約数和(自身を含む): 23274216

約数和(自身を除く): 14128456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4397, 8794, 17588, 21985, 35176, 43970, 57161, 70352, 87940, 114322, 140704, 175880, 228644, 285805, 351760, 457288, 571610, 703520, 914576, 1143220, 1829152, 2286440, 4572880, 9145760]

約数ペア:

[(1, 9145760), (2, 4572880), (4, 2286440), (5, 1829152), (8, 1143220), (10, 914576), (13, 703520), (16, 571610), (20, 457288), (26, 351760), (32, 285805), (40, 228644), (52, 175880), (65, 140704), (80, 114322), (104, 87940), (130, 70352), (160, 57161), (208, 43970), (260, 35176), (416, 21985), (520, 17588), (1040, 8794), (2080, 4397)]