4245291290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1\times {\mathrm{7039}}^1$

素因数の和:8558

約数の個数: 32

約数和(自身を含む): 7834337280

約数和(自身を除く): 3589045990

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1471, 2942, 7039, 7355, 14078, 14710, 35195, 60311, 70390, 120622, 288599, 301555, 577198, 603110, 1442995, 2885990, 10354369, 20708738, 51771845, 103543690, 424529129, 849058258, 2122645645, 4245291290]

約数ペア:

[(1, 4245291290), (2, 2122645645), (5, 849058258), (10, 424529129), (41, 103543690), (82, 51771845), (205, 20708738), (410, 10354369), (1471, 2885990), (2942, 1442995), (7039, 603110), (7355, 577198), (14078, 301555), (14710, 288599), (35195, 120622), (60311, 70390)]