2023644040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{148361}}^1$

素因数の和:148414

約数の個数: 64

約数和(自身を含む): 5127390720

約数和(自身を除く): 3103746680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 148361, 296722, 593444, 741805, 1186888, 1483610, 1631971, 2967220, 3263942, 4599191, 5934440, 6527884, 8159855, 9198382, 13055768, 16319710, 18396764, 22995955, 32639420, 36793528, 45991910, 50591101, 65278840, 91983820, 101182202, 183967640, 202364404, 252955505, 404728808, 505911010, 1011822020, 2023644040]

約数ペア:

[(1, 2023644040), (2, 1011822020), (4, 505911010), (5, 404728808), (8, 252955505), (10, 202364404), (11, 183967640), (20, 101182202), (22, 91983820), (31, 65278840), (40, 50591101), (44, 45991910), (55, 36793528), (62, 32639420), (88, 22995955), (110, 18396764), (124, 16319710), (155, 13055768), (220, 9198382), (248, 8159855), (310, 6527884), (341, 5934440), (440, 4599191), (620, 3263942), (682, 2967220), (1240, 1631971), (1364, 1483610), (1705, 1186888), (2728, 741805), (3410, 593444), (6820, 296722), (13640, 148361)]