4642550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 9856512

約数和(自身を除く): 5213962

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 367, 506, 550, 575, 734, 1150, 1265, 1835, 2530, 3670, 4037, 6325, 8074, 8441, 9175, 12650, 16882, 18350, 20185, 40370, 42205, 84410, 92851, 100925, 185702, 201850, 211025, 422050, 464255, 928510, 2321275, 4642550]

約数ペア:

[(1, 4642550), (2, 2321275), (5, 928510), (10, 464255), (11, 422050), (22, 211025), (23, 201850), (25, 185702), (46, 100925), (50, 92851), (55, 84410), (110, 42205), (115, 40370), (230, 20185), (253, 18350), (275, 16882), (367, 12650), (506, 9175), (550, 8441), (575, 8074), (734, 6325), (1150, 4037), (1265, 3670), (1835, 2530)]