39631040

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 94926912

約数和(自身を除く): 55295872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 457, 542, 914, 1084, 1355, 1828, 2168, 2285, 2710, 3656, 4336, 4570, 5420, 7312, 8672, 9140, 10840, 14624, 17344, 18280, 21680, 29248, 36560, 43360, 73120, 86720, 123847, 146240, 247694, 495388, 619235, 990776, 1238470, 1981552, 2476940, 3963104, 4953880, 7926208, 9907760, 19815520, 39631040]

約数ペア:

[(1, 39631040), (2, 19815520), (4, 9907760), (5, 7926208), (8, 4953880), (10, 3963104), (16, 2476940), (20, 1981552), (32, 1238470), (40, 990776), (64, 619235), (80, 495388), (160, 247694), (271, 146240), (320, 123847), (457, 86720), (542, 73120), (914, 43360), (1084, 36560), (1355, 29248), (1828, 21680), (2168, 18280), (2285, 17344), (2710, 14624), (3656, 10840), (4336, 9140), (4570, 8672), (5420, 7312)]