55601560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11681}}^1$

素因数の和:11716

約数の個数: 64

約数和(自身を含む): 151398720

約数和(自身を除く): 95797160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11681, 23362, 46724, 58405, 81767, 93448, 116810, 163534, 198577, 233620, 327068, 397154, 408835, 467240, 654136, 794308, 817670, 992885, 1390039, 1588616, 1635340, 1985770, 2780078, 3270680, 3971540, 5560156, 6950195, 7943080, 11120312, 13900390, 27800780, 55601560]

約数ペア:

[(1, 55601560), (2, 27800780), (4, 13900390), (5, 11120312), (7, 7943080), (8, 6950195), (10, 5560156), (14, 3971540), (17, 3270680), (20, 2780078), (28, 1985770), (34, 1635340), (35, 1588616), (40, 1390039), (56, 992885), (68, 817670), (70, 794308), (85, 654136), (119, 467240), (136, 408835), (140, 397154), (170, 327068), (238, 233620), (280, 198577), (340, 163534), (476, 116810), (595, 93448), (680, 81767), (952, 58405), (1190, 46724), (2380, 23362), (4760, 11681)]