8450060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 19215840

約数和(自身を除く): 10765780

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 601, 703, 740, 1202, 1406, 2404, 2812, 3005, 3515, 6010, 7030, 11419, 12020, 14060, 22237, 22838, 44474, 45676, 57095, 88948, 111185, 114190, 222370, 228380, 422503, 444740, 845006, 1690012, 2112515, 4225030, 8450060]

約数ペア:

[(1, 8450060), (2, 4225030), (4, 2112515), (5, 1690012), (10, 845006), (19, 444740), (20, 422503), (37, 228380), (38, 222370), (74, 114190), (76, 111185), (95, 88948), (148, 57095), (185, 45676), (190, 44474), (370, 22838), (380, 22237), (601, 14060), (703, 12020), (740, 11419), (1202, 7030), (1406, 6010), (2404, 3515), (2812, 3005)]