104752720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42239}}^1$

素因数の和:42283

約数の個数: 40

約数和(自身を含む): 251412480

約数和(自身を除く): 146659760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 42239, 84478, 168956, 211195, 337912, 422390, 675824, 844780, 1309409, 1689560, 2618818, 3379120, 5237636, 6547045, 10475272, 13094090, 20950544, 26188180, 52376360, 104752720]

約数ペア:

[(1, 104752720), (2, 52376360), (4, 26188180), (5, 20950544), (8, 13094090), (10, 10475272), (16, 6547045), (20, 5237636), (31, 3379120), (40, 2618818), (62, 1689560), (80, 1309409), (124, 844780), (155, 675824), (248, 422390), (310, 337912), (496, 211195), (620, 168956), (1240, 84478), (2480, 42239)]