45450760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 62376440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 389, 460, 508, 635, 778, 920, 1016, 1270, 1556, 1945, 2540, 2921, 3112, 3890, 5080, 5842, 7780, 8947, 11684, 14605, 15560, 17894, 23368, 29210, 35788, 44735, 49403, 58420, 71576, 89470, 98806, 116840, 178940, 197612, 247015, 357880, 395224, 494030, 988060, 1136269, 1976120, 2272538, 4545076, 5681345, 9090152, 11362690, 22725380, 45450760]

約数ペア:

[(1, 45450760), (2, 22725380), (4, 11362690), (5, 9090152), (8, 5681345), (10, 4545076), (20, 2272538), (23, 1976120), (40, 1136269), (46, 988060), (92, 494030), (115, 395224), (127, 357880), (184, 247015), (230, 197612), (254, 178940), (389, 116840), (460, 98806), (508, 89470), (635, 71576), (778, 58420), (920, 49403), (1016, 44735), (1270, 35788), (1556, 29210), (1945, 23368), (2540, 17894), (2921, 15560), (3112, 14605), (3890, 11684), (5080, 8947), (5842, 7780)]