100256240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179029}}^1$

素因数の和:179049

約数の個数: 40

約数和(自身を含む): 266396640

約数和(自身を除く): 166140400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 179029, 358058, 716116, 895145, 1253203, 1432232, 1790290, 2506406, 2864464, 3580580, 5012812, 6266015, 7161160, 10025624, 12532030, 14322320, 20051248, 25064060, 50128120, 100256240]

約数ペア:

[(1, 100256240), (2, 50128120), (4, 25064060), (5, 20051248), (7, 14322320), (8, 12532030), (10, 10025624), (14, 7161160), (16, 6266015), (20, 5012812), (28, 3580580), (35, 2864464), (40, 2506406), (56, 1790290), (70, 1432232), (80, 1253203), (112, 895145), (140, 716116), (280, 358058), (560, 179029)]