13179968280380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8171}}^1\times {\mathrm{7331899}}^1$

素因数の和:7340090

約数の個数: 48

約数和(自身を含む): 30197808547200

約数和(自身を除く): 17017840266820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8171, 16342, 32684, 40855, 81710, 89881, 163420, 179762, 359524, 449405, 898810, 1797620, 7331899, 14663798, 29327596, 36659495, 73318990, 80650889, 146637980, 161301778, 322603556, 403254445, 806508890, 1613017780, 59908946729, 119817893458, 239635786916, 299544733645, 599089467290, 658998414019, 1198178934580, 1317996828038, 2635993656076, 3294992070095, 6589984140190, 13179968280380]

約数ペア:

[(1, 13179968280380), (2, 6589984140190), (4, 3294992070095), (5, 2635993656076), (10, 1317996828038), (11, 1198178934580), (20, 658998414019), (22, 599089467290), (44, 299544733645), (55, 239635786916), (110, 119817893458), (220, 59908946729), (8171, 1613017780), (16342, 806508890), (32684, 403254445), (40855, 322603556), (81710, 161301778), (89881, 146637980), (163420, 80650889), (179762, 73318990), (359524, 36659495), (449405, 29327596), (898810, 14663798), (1797620, 7331899)]