486501620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{3119}}^1$

素因数の和:3848

約数の個数: 48

約数和(自身を含む): 1116460800

約数和(自身を除く): 629959180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 709, 1418, 2836, 3119, 3545, 6238, 7090, 7799, 12476, 14180, 15595, 15598, 31190, 31196, 34309, 38995, 62380, 68618, 77990, 137236, 155980, 171545, 343090, 686180, 2211371, 4422742, 8845484, 11056855, 22113710, 24325081, 44227420, 48650162, 97300324, 121625405, 243250810, 486501620]

約数ペア:

[(1, 486501620), (2, 243250810), (4, 121625405), (5, 97300324), (10, 48650162), (11, 44227420), (20, 24325081), (22, 22113710), (44, 11056855), (55, 8845484), (110, 4422742), (220, 2211371), (709, 686180), (1418, 343090), (2836, 171545), (3119, 155980), (3545, 137236), (6238, 77990), (7090, 68618), (7799, 62380), (12476, 38995), (14180, 34309), (15595, 31196), (15598, 31190)]