1793156920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{5449}}^1$

素因数の和:5912

約数の個数: 64

約数和(自身を含む): 4257540000

約数和(自身を除く): 2464383080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 433, 760, 866, 1732, 2165, 3464, 4330, 5449, 8227, 8660, 10898, 16454, 17320, 21796, 27245, 32908, 41135, 43592, 54490, 65816, 82270, 103531, 108980, 164540, 207062, 217960, 329080, 414124, 517655, 828248, 1035310, 2070620, 2359417, 4141240, 4718834, 9437668, 11797085, 18875336, 23594170, 44828923, 47188340, 89657846, 94376680, 179315692, 224144615, 358631384, 448289230, 896578460, 1793156920]

約数ペア:

[(1, 1793156920), (2, 896578460), (4, 448289230), (5, 358631384), (8, 224144615), (10, 179315692), (19, 94376680), (20, 89657846), (38, 47188340), (40, 44828923), (76, 23594170), (95, 18875336), (152, 11797085), (190, 9437668), (380, 4718834), (433, 4141240), (760, 2359417), (866, 2070620), (1732, 1035310), (2165, 828248), (3464, 517655), (4330, 414124), (5449, 329080), (8227, 217960), (8660, 207062), (10898, 164540), (16454, 108980), (17320, 103531), (21796, 82270), (27245, 65816), (32908, 54490), (41135, 43592)]