402610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 826560

約数和(自身を除く): 423950

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 163, 190, 247, 326, 494, 815, 1235, 1630, 2119, 2470, 3097, 4238, 6194, 10595, 15485, 21190, 30970, 40261, 80522, 201305, 402610]

約数ペア:

[(1, 402610), (2, 201305), (5, 80522), (10, 40261), (13, 30970), (19, 21190), (26, 15485), (38, 10595), (65, 6194), (95, 4238), (130, 3097), (163, 2470), (190, 2119), (247, 1630), (326, 1235), (494, 815)]