2000766130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{79427}}^1$

素因数の和:79674

約数の個数: 32

約数和(自身を含む): 3945983040

約数和(自身を除く): 1945216910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12595, 25190, 79427, 158854, 397135, 794270, 873697, 1747394, 4368485, 8736970, 18188783, 36377566, 90943915, 181887830, 200076613, 400153226, 1000383065, 2000766130]

約数ペア:

[(1, 2000766130), (2, 1000383065), (5, 400153226), (10, 200076613), (11, 181887830), (22, 90943915), (55, 36377566), (110, 18188783), (229, 8736970), (458, 4368485), (1145, 1747394), (2290, 873697), (2519, 794270), (5038, 397135), (12595, 158854), (25190, 79427)]