22416940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 58988160

約数和(自身を除く): 36571220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 109, 113, 130, 140, 182, 218, 226, 260, 364, 436, 452, 455, 545, 565, 763, 791, 910, 1090, 1130, 1417, 1469, 1526, 1582, 1820, 2180, 2260, 2834, 2938, 3052, 3164, 3815, 3955, 5668, 5876, 7085, 7345, 7630, 7910, 9919, 10283, 12317, 14170, 14690, 15260, 15820, 19838, 20566, 24634, 28340, 29380, 39676, 41132, 49268, 49595, 51415, 61585, 86219, 99190, 102830, 123170, 160121, 172438, 198380, 205660, 246340, 320242, 344876, 431095, 640484, 800605, 862190, 1120847, 1601210, 1724380, 2241694, 3202420, 4483388, 5604235, 11208470, 22416940]

約数ペア:

[(1, 22416940), (2, 11208470), (4, 5604235), (5, 4483388), (7, 3202420), (10, 2241694), (13, 1724380), (14, 1601210), (20, 1120847), (26, 862190), (28, 800605), (35, 640484), (52, 431095), (65, 344876), (70, 320242), (91, 246340), (109, 205660), (113, 198380), (130, 172438), (140, 160121), (182, 123170), (218, 102830), (226, 99190), (260, 86219), (364, 61585), (436, 51415), (452, 49595), (455, 49268), (545, 41132), (565, 39676), (763, 29380), (791, 28340), (910, 24634), (1090, 20566), (1130, 19838), (1417, 15820), (1469, 15260), (1526, 14690), (1582, 14170), (1820, 12317), (2180, 10283), (2260, 9919), (2834, 7910), (2938, 7630), (3052, 7345), (3164, 7085), (3815, 5876), (3955, 5668)]