20130754510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{61643}}^1$

素因数の和:61797

約数の個数: 48

約数和(自身を含む): 38833500816

約数和(自身を除く): 18702746306

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 289, 565, 578, 1130, 1445, 1921, 2890, 3842, 9605, 19210, 32657, 61643, 65314, 123286, 163285, 308215, 326570, 616430, 1047931, 2095862, 5239655, 6965659, 10479310, 13931318, 17814827, 34828295, 35629654, 69656590, 89074135, 118416203, 178148270, 236832406, 592081015, 1184162030, 2013075451, 4026150902, 10065377255, 20130754510]

約数ペア:

[(1, 20130754510), (2, 10065377255), (5, 4026150902), (10, 2013075451), (17, 1184162030), (34, 592081015), (85, 236832406), (113, 178148270), (170, 118416203), (226, 89074135), (289, 69656590), (565, 35629654), (578, 34828295), (1130, 17814827), (1445, 13931318), (1921, 10479310), (2890, 6965659), (3842, 5239655), (9605, 2095862), (19210, 1047931), (32657, 616430), (61643, 326570), (65314, 308215), (123286, 163285)]