48409040

素因数分解:

$2^4\times 5^1\times {\mathrm{605113}}^1$

素因数の和:605126

約数の個数: 20

約数和(自身を含む): 112551204

約数和(自身を除く): 64142164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 605113, 1210226, 2420452, 3025565, 4840904, 6051130, 9681808, 12102260, 24204520, 48409040]

約数ペア:

[(1, 48409040), (2, 24204520), (4, 12102260), (5, 9681808), (8, 6051130), (10, 4840904), (16, 3025565), (20, 2420452), (40, 1210226), (80, 605113)]