8012300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4250

約数の個数: 36

約数和(自身を含む): 18306120

約数和(自身を除く): 10293820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4217, 8434, 16868, 21085, 42170, 80123, 84340, 105425, 160246, 210850, 320492, 400615, 421700, 801230, 1602460, 2003075, 4006150, 8012300]

約数ペア:

[(1, 8012300), (2, 4006150), (4, 2003075), (5, 1602460), (10, 801230), (19, 421700), (20, 400615), (25, 320492), (38, 210850), (50, 160246), (76, 105425), (95, 84340), (100, 80123), (190, 42170), (380, 21085), (475, 16868), (950, 8434), (1900, 4217)]