229234850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12161}}^1$

素因数の和:12215

約数の個数: 48

約数和(自身を含む): 475047720

約数和(自身を除く): 245812870

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 12161, 18850, 24322, 60805, 121610, 158093, 304025, 316186, 352669, 608050, 705338, 790465, 1580930, 1763345, 3526690, 3952325, 4584697, 7904650, 8816725, 9169394, 17633450, 22923485, 45846970, 114617425, 229234850]

約数ペア:

[(1, 229234850), (2, 114617425), (5, 45846970), (10, 22923485), (13, 17633450), (25, 9169394), (26, 8816725), (29, 7904650), (50, 4584697), (58, 3952325), (65, 3526690), (130, 1763345), (145, 1580930), (290, 790465), (325, 705338), (377, 608050), (650, 352669), (725, 316186), (754, 304025), (1450, 158093), (1885, 121610), (3770, 60805), (9425, 24322), (12161, 18850)]