19060300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 48045536

約数和(自身を除く): 28985236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 373, 511, 700, 730, 746, 1022, 1460, 1492, 1825, 1865, 2044, 2555, 2611, 3650, 3730, 5110, 5222, 7300, 7460, 9325, 10220, 10444, 12775, 13055, 18650, 25550, 26110, 27229, 37300, 51100, 52220, 54458, 65275, 108916, 130550, 136145, 190603, 261100, 272290, 381206, 544580, 680725, 762412, 953015, 1361450, 1906030, 2722900, 3812060, 4765075, 9530150, 19060300]

約数ペア:

[(1, 19060300), (2, 9530150), (4, 4765075), (5, 3812060), (7, 2722900), (10, 1906030), (14, 1361450), (20, 953015), (25, 762412), (28, 680725), (35, 544580), (50, 381206), (70, 272290), (73, 261100), (100, 190603), (140, 136145), (146, 130550), (175, 108916), (292, 65275), (350, 54458), (365, 52220), (373, 51100), (511, 37300), (700, 27229), (730, 26110), (746, 25550), (1022, 18650), (1460, 13055), (1492, 12775), (1825, 10444), (1865, 10220), (2044, 9325), (2555, 7460), (2611, 7300), (3650, 5222), (3730, 5110)]