848132360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2081}}^1$

素因数の和:2558

約数の個数: 64

約数和(自身を含む): 1996721280

約数和(自身を除く): 1148588920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 443, 460, 886, 920, 1772, 2081, 2215, 3544, 4162, 4430, 8324, 8860, 10189, 10405, 16648, 17720, 20378, 20810, 40756, 41620, 47863, 50945, 81512, 83240, 95726, 101890, 191452, 203780, 239315, 382904, 407560, 478630, 921883, 957260, 1843766, 1914520, 3687532, 4609415, 7375064, 9218830, 18437660, 21203309, 36875320, 42406618, 84813236, 106016545, 169626472, 212033090, 424066180, 848132360]

約数ペア:

[(1, 848132360), (2, 424066180), (4, 212033090), (5, 169626472), (8, 106016545), (10, 84813236), (20, 42406618), (23, 36875320), (40, 21203309), (46, 18437660), (92, 9218830), (115, 7375064), (184, 4609415), (230, 3687532), (443, 1914520), (460, 1843766), (886, 957260), (920, 921883), (1772, 478630), (2081, 407560), (2215, 382904), (3544, 239315), (4162, 203780), (4430, 191452), (8324, 101890), (8860, 95726), (10189, 83240), (10405, 81512), (16648, 50945), (17720, 47863), (20378, 41620), (20810, 40756)]