108464080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 269139024

約数和(自身を除く): 160674944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 173, 272, 340, 346, 461, 680, 692, 865, 922, 1360, 1384, 1730, 1844, 2305, 2768, 2941, 3460, 3688, 4610, 5882, 6920, 7376, 7837, 9220, 11764, 13840, 14705, 15674, 18440, 23528, 29410, 31348, 36880, 39185, 47056, 58820, 62696, 78370, 79753, 117640, 125392, 156740, 159506, 235280, 313480, 319012, 398765, 626960, 638024, 797530, 1276048, 1355801, 1595060, 2711602, 3190120, 5423204, 6380240, 6779005, 10846408, 13558010, 21692816, 27116020, 54232040, 108464080]

約数ペア:

[(1, 108464080), (2, 54232040), (4, 27116020), (5, 21692816), (8, 13558010), (10, 10846408), (16, 6779005), (17, 6380240), (20, 5423204), (34, 3190120), (40, 2711602), (68, 1595060), (80, 1355801), (85, 1276048), (136, 797530), (170, 638024), (173, 626960), (272, 398765), (340, 319012), (346, 313480), (461, 235280), (680, 159506), (692, 156740), (865, 125392), (922, 117640), (1360, 79753), (1384, 78370), (1730, 62696), (1844, 58820), (2305, 47056), (2768, 39185), (2941, 36880), (3460, 31348), (3688, 29410), (4610, 23528), (5882, 18440), (6920, 15674), (7376, 14705), (7837, 13840), (9220, 11764)]