116550520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 268814880

約数和(自身を除く): 152264360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 157, 268, 277, 314, 335, 536, 554, 628, 670, 785, 1108, 1256, 1340, 1385, 1570, 2216, 2680, 2770, 3140, 5540, 6280, 10519, 11080, 18559, 21038, 37118, 42076, 43489, 52595, 74236, 84152, 86978, 92795, 105190, 148472, 173956, 185590, 210380, 217445, 347912, 371180, 420760, 434890, 742360, 869780, 1739560, 2913763, 5827526, 11655052, 14568815, 23310104, 29137630, 58275260, 116550520]

約数ペア:

[(1, 116550520), (2, 58275260), (4, 29137630), (5, 23310104), (8, 14568815), (10, 11655052), (20, 5827526), (40, 2913763), (67, 1739560), (134, 869780), (157, 742360), (268, 434890), (277, 420760), (314, 371180), (335, 347912), (536, 217445), (554, 210380), (628, 185590), (670, 173956), (785, 148472), (1108, 105190), (1256, 92795), (1340, 86978), (1385, 84152), (1570, 74236), (2216, 52595), (2680, 43489), (2770, 42076), (3140, 37118), (5540, 21038), (6280, 18559), (10519, 11080)]