44947240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 112325400

約数和(自身を除く): 67378160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 109, 122, 130, 169, 218, 244, 260, 305, 338, 436, 488, 520, 545, 610, 676, 793, 845, 872, 1090, 1220, 1352, 1417, 1586, 1690, 2180, 2440, 2834, 3172, 3380, 3965, 4360, 5668, 6344, 6649, 6760, 7085, 7930, 10309, 11336, 13298, 14170, 15860, 18421, 20618, 26596, 28340, 31720, 33245, 36842, 41236, 51545, 53192, 56680, 66490, 73684, 82472, 86437, 92105, 103090, 132980, 147368, 172874, 184210, 206180, 265960, 345748, 368420, 412360, 432185, 691496, 736840, 864370, 1123681, 1728740, 2247362, 3457480, 4494724, 5618405, 8989448, 11236810, 22473620, 44947240]

約数ペア:

[(1, 44947240), (2, 22473620), (4, 11236810), (5, 8989448), (8, 5618405), (10, 4494724), (13, 3457480), (20, 2247362), (26, 1728740), (40, 1123681), (52, 864370), (61, 736840), (65, 691496), (104, 432185), (109, 412360), (122, 368420), (130, 345748), (169, 265960), (218, 206180), (244, 184210), (260, 172874), (305, 147368), (338, 132980), (436, 103090), (488, 92105), (520, 86437), (545, 82472), (610, 73684), (676, 66490), (793, 56680), (845, 53192), (872, 51545), (1090, 41236), (1220, 36842), (1352, 33245), (1417, 31720), (1586, 28340), (1690, 26596), (2180, 20618), (2440, 18421), (2834, 15860), (3172, 14170), (3380, 13298), (3965, 11336), (4360, 10309), (5668, 7930), (6344, 7085), (6649, 6760)]