4773340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 11783520

約数和(自身を除く): 7010180

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1669, 2860, 3338, 6676, 8345, 16690, 18359, 21697, 33380, 36718, 43394, 73436, 86788, 91795, 108485, 183590, 216970, 238667, 367180, 433940, 477334, 954668, 1193335, 2386670, 4773340]

約数ペア:

[(1, 4773340), (2, 2386670), (4, 1193335), (5, 954668), (10, 477334), (11, 433940), (13, 367180), (20, 238667), (22, 216970), (26, 183590), (44, 108485), (52, 91795), (55, 86788), (65, 73436), (110, 43394), (130, 36718), (143, 33380), (220, 21697), (260, 18359), (286, 16690), (572, 8345), (715, 6676), (1430, 3338), (1669, 2860)]