107002520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 249194880

約数和(自身を除く): 142192360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 197, 296, 367, 370, 394, 734, 740, 788, 985, 1468, 1480, 1576, 1835, 1970, 2936, 3670, 3940, 7289, 7340, 7880, 13579, 14578, 14680, 27158, 29156, 36445, 54316, 58312, 67895, 72299, 72890, 108632, 135790, 144598, 145780, 271580, 289196, 291560, 361495, 543160, 578392, 722990, 1445980, 2675063, 2891960, 5350126, 10700252, 13375315, 21400504, 26750630, 53501260, 107002520]

約数ペア:

[(1, 107002520), (2, 53501260), (4, 26750630), (5, 21400504), (8, 13375315), (10, 10700252), (20, 5350126), (37, 2891960), (40, 2675063), (74, 1445980), (148, 722990), (185, 578392), (197, 543160), (296, 361495), (367, 291560), (370, 289196), (394, 271580), (734, 145780), (740, 144598), (788, 135790), (985, 108632), (1468, 72890), (1480, 72299), (1576, 67895), (1835, 58312), (1970, 54316), (2936, 36445), (3670, 29156), (3940, 27158), (7289, 14680), (7340, 14578), (7880, 13579)]