103820240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41863}}^1$

素因数の和:41907

約数の個数: 40

約数和(自身を含む): 249174528

約数和(自身を除く): 145354288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 41863, 83726, 167452, 209315, 334904, 418630, 669808, 837260, 1297753, 1674520, 2595506, 3349040, 5191012, 6488765, 10382024, 12977530, 20764048, 25955060, 51910120, 103820240]

約数ペア:

[(1, 103820240), (2, 51910120), (4, 25955060), (5, 20764048), (8, 12977530), (10, 10382024), (16, 6488765), (20, 5191012), (31, 3349040), (40, 2595506), (62, 1674520), (80, 1297753), (124, 837260), (155, 669808), (248, 418630), (310, 334904), (496, 209315), (620, 167452), (1240, 83726), (2480, 41863)]