244552180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9173}}^1$

素因数の和:9256

約数の個数: 48

約数和(自身を含む): 542513664

約数和(自身を除く): 297961484

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2666, 5332, 6665, 9173, 13330, 18346, 26660, 36692, 45865, 91730, 183460, 284363, 394439, 568726, 788878, 1137452, 1421815, 1577756, 1972195, 2843630, 3944390, 5687260, 7888780, 12227609, 24455218, 48910436, 61138045, 122276090, 244552180]

約数ペア:

[(1, 244552180), (2, 122276090), (4, 61138045), (5, 48910436), (10, 24455218), (20, 12227609), (31, 7888780), (43, 5687260), (62, 3944390), (86, 2843630), (124, 1972195), (155, 1577756), (172, 1421815), (215, 1137452), (310, 788878), (430, 568726), (620, 394439), (860, 284363), (1333, 183460), (2666, 91730), (5332, 45865), (6665, 36692), (9173, 26660), (13330, 18346)]