44681780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 116847360

約数和(自身を除く): 72165580

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, 572, 715, 748, 884, 919, 935, 1105, 1430, 1838, 1870, 2210, 2431, 2860, 3676, 3740, 4420, 4595, 4862, 9190, 9724, 10109, 11947, 12155, 15623, 18380, 20218, 23894, 24310, 31246, 40436, 47788, 48620, 50545, 59735, 62492, 78115, 101090, 119470, 131417, 156230, 171853, 202180, 203099, 238940, 262834, 312460, 343706, 406198, 525668, 657085, 687412, 812396, 859265, 1015495, 1314170, 1718530, 2030990, 2234089, 2628340, 3437060, 4061980, 4468178, 8936356, 11170445, 22340890, 44681780]

約数ペア:

[(1, 44681780), (2, 22340890), (4, 11170445), (5, 8936356), (10, 4468178), (11, 4061980), (13, 3437060), (17, 2628340), (20, 2234089), (22, 2030990), (26, 1718530), (34, 1314170), (44, 1015495), (52, 859265), (55, 812396), (65, 687412), (68, 657085), (85, 525668), (110, 406198), (130, 343706), (143, 312460), (170, 262834), (187, 238940), (220, 203099), (221, 202180), (260, 171853), (286, 156230), (340, 131417), (374, 119470), (442, 101090), (572, 78115), (715, 62492), (748, 59735), (884, 50545), (919, 48620), (935, 47788), (1105, 40436), (1430, 31246), (1838, 24310), (1870, 23894), (2210, 20218), (2431, 18380), (2860, 15623), (3676, 12155), (3740, 11947), (4420, 10109), (4595, 9724), (4862, 9190)]