4288939.00000000

素因数分解:

$2^1\times 5^4\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:524

約数の個数: 40

約数和(自身を含む): 96072372

約数和(自身を除く): 45446122

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 401, 505, 625, 802, 1010, 1250, 2005, 2525, 4010, 5050, 10025, 12625, 20050, 25250, 40501, 50125, 63125, 81002, 100250, 126250, 202505, 250625, 405010, 501250, 1012525, 2025050, 5062625, 10125250, 25313125, 50626250]

約数ペア:

[(1, 50626250), (2, 25313125), (5, 10125250), (10, 5062625), (25, 2025050), (50, 1012525), (101, 501250), (125, 405010), (202, 250625), (250, 202505), (401, 126250), (505, 100250), (625, 81002), (802, 63125), (1010, 50125), (1250, 40501), (2005, 25250), (2525, 20050), (4010, 12625), (5050, 10025)]