22413820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 58677696

約数和(自身を除く): 36263876

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 461, 572, 715, 748, 884, 922, 935, 1105, 1430, 1844, 1870, 2210, 2305, 2431, 2860, 3740, 4420, 4610, 4862, 5071, 5993, 7837, 9220, 9724, 10142, 11986, 12155, 15674, 20284, 23972, 24310, 25355, 29965, 31348, 39185, 48620, 50710, 59930, 65923, 78370, 86207, 101420, 101881, 119860, 131846, 156740, 172414, 203762, 263692, 329615, 344828, 407524, 431035, 509405, 659230, 862070, 1018810, 1120691, 1318460, 1724140, 2037620, 2241382, 4482764, 5603455, 11206910, 22413820]

約数ペア:

[(1, 22413820), (2, 11206910), (4, 5603455), (5, 4482764), (10, 2241382), (11, 2037620), (13, 1724140), (17, 1318460), (20, 1120691), (22, 1018810), (26, 862070), (34, 659230), (44, 509405), (52, 431035), (55, 407524), (65, 344828), (68, 329615), (85, 263692), (110, 203762), (130, 172414), (143, 156740), (170, 131846), (187, 119860), (220, 101881), (221, 101420), (260, 86207), (286, 78370), (340, 65923), (374, 59930), (442, 50710), (461, 48620), (572, 39185), (715, 31348), (748, 29965), (884, 25355), (922, 24310), (935, 23972), (1105, 20284), (1430, 15674), (1844, 12155), (1870, 11986), (2210, 10142), (2305, 9724), (2431, 9220), (2860, 7837), (3740, 5993), (4420, 5071), (4610, 4862)]