44827640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 125737920

約数和(自身を除く): 80910280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 461, 520, 572, 680, 715, 748, 884, 922, 935, 1105, 1144, 1430, 1496, 1768, 1844, 1870, 2210, 2305, 2431, 2860, 3688, 3740, 4420, 4610, 4862, 5071, 5720, 5993, 7480, 7837, 8840, 9220, 9724, 10142, 11986, 12155, 15674, 18440, 19448, 20284, 23972, 24310, 25355, 29965, 31348, 39185, 40568, 47944, 48620, 50710, 59930, 62696, 65923, 78370, 86207, 97240, 101420, 101881, 119860, 131846, 156740, 172414, 202840, 203762, 239720, 263692, 313480, 329615, 344828, 407524, 431035, 509405, 527384, 659230, 689656, 815048, 862070, 1018810, 1120691, 1318460, 1724140, 2037620, 2241382, 2636920, 3448280, 4075240, 4482764, 5603455, 8965528, 11206910, 22413820, 44827640]

約数ペア:

[(1, 44827640), (2, 22413820), (4, 11206910), (5, 8965528), (8, 5603455), (10, 4482764), (11, 4075240), (13, 3448280), (17, 2636920), (20, 2241382), (22, 2037620), (26, 1724140), (34, 1318460), (40, 1120691), (44, 1018810), (52, 862070), (55, 815048), (65, 689656), (68, 659230), (85, 527384), (88, 509405), (104, 431035), (110, 407524), (130, 344828), (136, 329615), (143, 313480), (170, 263692), (187, 239720), (220, 203762), (221, 202840), (260, 172414), (286, 156740), (340, 131846), (374, 119860), (440, 101881), (442, 101420), (461, 97240), (520, 86207), (572, 78370), (680, 65923), (715, 62696), (748, 59930), (884, 50710), (922, 48620), (935, 47944), (1105, 40568), (1144, 39185), (1430, 31348), (1496, 29965), (1768, 25355), (1844, 24310), (1870, 23972), (2210, 20284), (2305, 19448), (2431, 18440), (2860, 15674), (3688, 12155), (3740, 11986), (4420, 10142), (4610, 9724), (4862, 9220), (5071, 8840), (5720, 7837), (5993, 7480)]