11503120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2713}}^1$

素因数の和:2779

約数の個数: 40

約数和(自身を含む): 27259416

約数和(自身を除く): 15756296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2713, 4240, 5426, 10852, 13565, 21704, 27130, 43408, 54260, 108520, 143789, 217040, 287578, 575156, 718945, 1150312, 1437890, 2300624, 2875780, 5751560, 11503120]

約数ペア:

[(1, 11503120), (2, 5751560), (4, 2875780), (5, 2300624), (8, 1437890), (10, 1150312), (16, 718945), (20, 575156), (40, 287578), (53, 217040), (80, 143789), (106, 108520), (212, 54260), (265, 43408), (424, 27130), (530, 21704), (848, 13565), (1060, 10852), (2120, 5426), (2713, 4240)]