173711260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{607}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 375379200

約数和(自身を除く): 201667940

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 349, 410, 607, 698, 820, 1214, 1396, 1745, 2428, 3035, 3490, 6070, 6980, 12140, 14309, 24887, 28618, 49774, 57236, 71545, 99548, 124435, 143090, 211843, 248870, 286180, 423686, 497740, 847372, 1059215, 2118430, 4236860, 8685563, 17371126, 34742252, 43427815, 86855630, 173711260]

約数ペア:

[(1, 173711260), (2, 86855630), (4, 43427815), (5, 34742252), (10, 17371126), (20, 8685563), (41, 4236860), (82, 2118430), (164, 1059215), (205, 847372), (349, 497740), (410, 423686), (607, 286180), (698, 248870), (820, 211843), (1214, 143090), (1396, 124435), (1745, 99548), (2428, 71545), (3035, 57236), (3490, 49774), (6070, 28618), (6980, 24887), (12140, 14309)]