41945540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 114213120

約数和(自身を除く): 72267580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1213, 1235, 1330, 1729, 1820, 2426, 2470, 2660, 3458, 4852, 4940, 6065, 6916, 8491, 8645, 12130, 15769, 16982, 17290, 23047, 24260, 31538, 33964, 34580, 42455, 46094, 63076, 78845, 84910, 92188, 110383, 115235, 157690, 161329, 169820, 220766, 230470, 299611, 315380, 322658, 441532, 460940, 551915, 599222, 645316, 806645, 1103830, 1198444, 1498055, 1613290, 2097277, 2207660, 2996110, 3226580, 4194554, 5992220, 8389108, 10486385, 20972770, 41945540]

約数ペア:

[(1, 41945540), (2, 20972770), (4, 10486385), (5, 8389108), (7, 5992220), (10, 4194554), (13, 3226580), (14, 2996110), (19, 2207660), (20, 2097277), (26, 1613290), (28, 1498055), (35, 1198444), (38, 1103830), (52, 806645), (65, 645316), (70, 599222), (76, 551915), (91, 460940), (95, 441532), (130, 322658), (133, 315380), (140, 299611), (182, 230470), (190, 220766), (247, 169820), (260, 161329), (266, 157690), (364, 115235), (380, 110383), (455, 92188), (494, 84910), (532, 78845), (665, 63076), (910, 46094), (988, 42455), (1213, 34580), (1235, 33964), (1330, 31538), (1729, 24260), (1820, 23047), (2426, 17290), (2470, 16982), (2660, 15769), (3458, 12130), (4852, 8645), (4940, 8491), (6065, 6916)]