788228990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{5197}}^1$

素因数の和:5756

約数の個数: 32

約数和(自身を含む): 1470826080

約数和(自身を除く): 682597090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 523, 1046, 2615, 5197, 5230, 10394, 15167, 25985, 30334, 51970, 75835, 150713, 151670, 301426, 753565, 1507130, 2718031, 5436062, 13590155, 27180310, 78822899, 157645798, 394114495, 788228990]

約数ペア:

[(1, 788228990), (2, 394114495), (5, 157645798), (10, 78822899), (29, 27180310), (58, 13590155), (145, 5436062), (290, 2718031), (523, 1507130), (1046, 753565), (2615, 301426), (5197, 151670), (5230, 150713), (10394, 75835), (15167, 51970), (25985, 30334)]