2213307940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{47639}}^1$

素因数の和:47772

約数の個数: 48

約数和(自身を含む): 4898154240

約数和(自身を除く): 2684846300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 1010, 2020, 2323, 4646, 9292, 11615, 23230, 46460, 47639, 95278, 190556, 238195, 476390, 952780, 1095697, 2191394, 4382788, 4811539, 5478485, 9623078, 10956970, 19246156, 21913940, 24057695, 48115390, 96230780, 110665397, 221330794, 442661588, 553326985, 1106653970, 2213307940]

約数ペア:

[(1, 2213307940), (2, 1106653970), (4, 553326985), (5, 442661588), (10, 221330794), (20, 110665397), (23, 96230780), (46, 48115390), (92, 24057695), (101, 21913940), (115, 19246156), (202, 10956970), (230, 9623078), (404, 5478485), (460, 4811539), (505, 4382788), (1010, 2191394), (2020, 1095697), (2323, 952780), (4646, 476390), (9292, 238195), (11615, 190556), (23230, 95278), (46460, 47639)]