2013154580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{59951}}^1$

素因数の和:60056

約数の個数: 48

約数和(自身を含む): 4471939584

約数和(自身を除く): 2458785004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 3358, 6716, 8395, 16790, 33580, 59951, 119902, 239804, 299755, 599510, 1199020, 1378873, 2757746, 4376423, 5515492, 6894365, 8752846, 13788730, 17505692, 21882115, 27577460, 43764230, 87528460, 100657729, 201315458, 402630916, 503288645, 1006577290, 2013154580]

約数ペア:

[(1, 2013154580), (2, 1006577290), (4, 503288645), (5, 402630916), (10, 201315458), (20, 100657729), (23, 87528460), (46, 43764230), (73, 27577460), (92, 21882115), (115, 17505692), (146, 13788730), (230, 8752846), (292, 6894365), (365, 5515492), (460, 4376423), (730, 2757746), (1460, 1378873), (1679, 1199020), (3358, 599510), (6716, 299755), (8395, 239804), (16790, 119902), (33580, 59951)]