41221360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8447}}^1$

素因数の和:8521

約数の個数: 40

約数和(自身を含む): 97422336

約数和(自身を除く): 56200976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 8447, 16894, 33788, 42235, 67576, 84470, 135152, 168940, 337880, 515267, 675760, 1030534, 2061068, 2576335, 4122136, 5152670, 8244272, 10305340, 20610680, 41221360]

約数ペア:

[(1, 41221360), (2, 20610680), (4, 10305340), (5, 8244272), (8, 5152670), (10, 4122136), (16, 2576335), (20, 2061068), (40, 1030534), (61, 675760), (80, 515267), (122, 337880), (244, 168940), (305, 135152), (488, 84470), (610, 67576), (976, 42235), (1220, 33788), (2440, 16894), (4880, 8447)]