28623100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{26021}}^1$

素因数の和:26046

約数の個数: 36

約数和(自身を含む): 67761288

約数和(自身を除く): 39138188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 26021, 52042, 104084, 130105, 260210, 286231, 520420, 572462, 650525, 1144924, 1301050, 1431155, 2602100, 2862310, 5724620, 7155775, 14311550, 28623100]

約数ペア:

[(1, 28623100), (2, 14311550), (4, 7155775), (5, 5724620), (10, 2862310), (11, 2602100), (20, 1431155), (22, 1301050), (25, 1144924), (44, 650525), (50, 572462), (55, 520420), (100, 286231), (110, 260210), (220, 130105), (275, 104084), (550, 52042), (1100, 26021)]