44117840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 68374960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 719, 767, 944, 1040, 1180, 1438, 1534, 2360, 2876, 3068, 3595, 3835, 4720, 5752, 6136, 7190, 7670, 9347, 11504, 12272, 14380, 15340, 18694, 28760, 30680, 37388, 42421, 46735, 57520, 61360, 74776, 84842, 93470, 149552, 169684, 186940, 212105, 339368, 373880, 424210, 551473, 678736, 747760, 848420, 1102946, 1696840, 2205892, 2757365, 3393680, 4411784, 5514730, 8823568, 11029460, 22058920, 44117840]

約数ペア:

[(1, 44117840), (2, 22058920), (4, 11029460), (5, 8823568), (8, 5514730), (10, 4411784), (13, 3393680), (16, 2757365), (20, 2205892), (26, 1696840), (40, 1102946), (52, 848420), (59, 747760), (65, 678736), (80, 551473), (104, 424210), (118, 373880), (130, 339368), (208, 212105), (236, 186940), (260, 169684), (295, 149552), (472, 93470), (520, 84842), (590, 74776), (719, 61360), (767, 57520), (944, 46735), (1040, 42421), (1180, 37388), (1438, 30680), (1534, 28760), (2360, 18694), (2876, 15340), (3068, 14380), (3595, 12272), (3835, 11504), (4720, 9347), (5752, 7670), (6136, 7190)]