80821413050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{230918323}}^1$

素因数の和:230918342

約数の個数: 24

約数和(自身を含む): 171803233056

約数和(自身を除く): 90981820006

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 230918323, 461836646, 1154591615, 1616428261, 2309183230, 3232856522, 5772958075, 8082141305, 11545916150, 16164282610, 40410706525, 80821413050]

約数ペア:

[(1, 80821413050), (2, 40410706525), (5, 16164282610), (7, 11545916150), (10, 8082141305), (14, 5772958075), (25, 3232856522), (35, 2309183230), (50, 1616428261), (70, 1154591615), (175, 461836646), (350, 230918323)]