9936907760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9554719}}^1$

素因数の和:9554745

約数の個数: 40

約数和(自身を含む): 24880490880

約数和(自身を除く): 14943583120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9554719, 19109438, 38218876, 47773595, 76437752, 95547190, 124211347, 152875504, 191094380, 248422694, 382188760, 496845388, 621056735, 764377520, 993690776, 1242113470, 1987381552, 2484226940, 4968453880, 9936907760]

約数ペア:

[(1, 9936907760), (2, 4968453880), (4, 2484226940), (5, 1987381552), (8, 1242113470), (10, 993690776), (13, 764377520), (16, 621056735), (20, 496845388), (26, 382188760), (40, 248422694), (52, 191094380), (65, 152875504), (80, 124211347), (104, 95547190), (130, 76437752), (208, 47773595), (260, 38218876), (520, 19109438), (1040, 9554719)]