88256220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113149}}^1$

素因数の和:113174

約数の個数: 48

約数和(自身を含む): 266128800

約数和(自身を除く): 177872580

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, 113149, 226298, 339447, 452596, 565745, 678894, 1131490, 1357788, 1470937, 1697235, 2262980, 2941874, 3394470, 4412811, 5883748, 6788940, 7354685, 8825622, 14709370, 17651244, 22064055, 29418740, 44128110, 88256220]

約数ペア:

[(1, 88256220), (2, 44128110), (3, 29418740), (4, 22064055), (5, 17651244), (6, 14709370), (10, 8825622), (12, 7354685), (13, 6788940), (15, 5883748), (20, 4412811), (26, 3394470), (30, 2941874), (39, 2262980), (52, 1697235), (60, 1470937), (65, 1357788), (78, 1131490), (130, 678894), (156, 565745), (195, 452596), (260, 339447), (390, 226298), (780, 113149)]