2013365350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{5413}}^1$

素因数の和:5641

約数の個数: 48

約数和(自身を含む): 3854811312

約数和(自身を除く): 1841445962

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 173, 215, 346, 430, 865, 1075, 1730, 2150, 4325, 5413, 7439, 8650, 10826, 14878, 27065, 37195, 54130, 74390, 135325, 185975, 232759, 270650, 371950, 465518, 936449, 1163795, 1872898, 2327590, 4682245, 5818975, 9364490, 11637950, 23411225, 40267307, 46822450, 80534614, 201336535, 402673070, 1006682675, 2013365350]

約数ペア:

[(1, 2013365350), (2, 1006682675), (5, 402673070), (10, 201336535), (25, 80534614), (43, 46822450), (50, 40267307), (86, 23411225), (173, 11637950), (215, 9364490), (346, 5818975), (430, 4682245), (865, 2327590), (1075, 1872898), (1730, 1163795), (2150, 936449), (4325, 465518), (5413, 371950), (7439, 270650), (8650, 232759), (10826, 185975), (14878, 135325), (27065, 74390), (37195, 54130)]