10209040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3449}}^1$

素因数の和:3499

約数の個数: 40

約数和(自身を含む): 24384600

約数和(自身を除く): 14175560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 3449, 6898, 13796, 17245, 27592, 34490, 55184, 68980, 127613, 137960, 255226, 275920, 510452, 638065, 1020904, 1276130, 2041808, 2552260, 5104520, 10209040]

約数ペア:

[(1, 10209040), (2, 5104520), (4, 2552260), (5, 2041808), (8, 1276130), (10, 1020904), (16, 638065), (20, 510452), (37, 275920), (40, 255226), (74, 137960), (80, 127613), (148, 68980), (185, 55184), (296, 34490), (370, 27592), (592, 17245), (740, 13796), (1480, 6898), (2960, 3449)]