20228460230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1\times {\mathrm{3581}}^1$

素因数の和:4265

約数の個数: 64

約数和(自身を含む): 40248498240

約数和(自身を除く): 20020038010

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 577, 890, 979, 1154, 1958, 2885, 3581, 4895, 5770, 6347, 7162, 9790, 12694, 17905, 31735, 35810, 39391, 51353, 63470, 78782, 102706, 196955, 256765, 318709, 393910, 513530, 564883, 637418, 1129766, 1593545, 2066237, 2824415, 3187090, 3505799, 4132474, 5648830, 7011598, 10331185, 17528995, 20662370, 22728607, 35057990, 45457214, 113643035, 183895093, 227286070, 367790186, 919475465, 1838950930, 2022846023, 4045692046, 10114230115, 20228460230]

約数ペア:

[(1, 20228460230), (2, 10114230115), (5, 4045692046), (10, 2022846023), (11, 1838950930), (22, 919475465), (55, 367790186), (89, 227286070), (110, 183895093), (178, 113643035), (445, 45457214), (577, 35057990), (890, 22728607), (979, 20662370), (1154, 17528995), (1958, 10331185), (2885, 7011598), (3581, 5648830), (4895, 4132474), (5770, 3505799), (6347, 3187090), (7162, 2824415), (9790, 2066237), (12694, 1593545), (17905, 1129766), (31735, 637418), (35810, 564883), (39391, 513530), (51353, 393910), (63470, 318709), (78782, 256765), (102706, 196955)]