8300419420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{590357}}^1$

素因数の和:590422

約数の個数: 48

約数和(自身を含む): 18844227360

約数和(自身を除く): 10543807940

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 590357, 1180714, 2361428, 2951785, 5903570, 11216783, 11807140, 21843209, 22433566, 43686418, 44867132, 56083915, 87372836, 109216045, 112167830, 218432090, 224335660, 415020971, 436864180, 830041942, 1660083884, 2075104855, 4150209710, 8300419420]

約数ペア:

[(1, 8300419420), (2, 4150209710), (4, 2075104855), (5, 1660083884), (10, 830041942), (19, 436864180), (20, 415020971), (37, 224335660), (38, 218432090), (74, 112167830), (76, 109216045), (95, 87372836), (148, 56083915), (185, 44867132), (190, 43686418), (370, 22433566), (380, 21843209), (703, 11807140), (740, 11216783), (1406, 5903570), (2812, 2951785), (3515, 2361428), (7030, 1180714), (14060, 590357)]