11528750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 40

約数和(自身を含む): 22605264

約数和(自身を除く): 11076514

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 401, 575, 625, 802, 1150, 1250, 2005, 2875, 4010, 5750, 9223, 10025, 14375, 18446, 20050, 28750, 46115, 50125, 92230, 100250, 230575, 250625, 461150, 501250, 1152875, 2305750, 5764375, 11528750]

約数ペア:

[(1, 11528750), (2, 5764375), (5, 2305750), (10, 1152875), (23, 501250), (25, 461150), (46, 250625), (50, 230575), (115, 100250), (125, 92230), (230, 50125), (250, 46115), (401, 28750), (575, 20050), (625, 18446), (802, 14375), (1150, 10025), (1250, 9223), (2005, 5750), (2875, 4010)]