3422240

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 8223768

約数和(自身を除く): 4801528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 293, 365, 584, 586, 730, 1168, 1172, 1460, 1465, 2336, 2344, 2920, 2930, 4688, 5840, 5860, 9376, 11680, 11720, 21389, 23440, 42778, 46880, 85556, 106945, 171112, 213890, 342224, 427780, 684448, 855560, 1711120, 3422240]

約数ペア:

[(1, 3422240), (2, 1711120), (4, 855560), (5, 684448), (8, 427780), (10, 342224), (16, 213890), (20, 171112), (32, 106945), (40, 85556), (73, 46880), (80, 42778), (146, 23440), (160, 21389), (292, 11720), (293, 11680), (365, 9376), (584, 5860), (586, 5840), (730, 4688), (1168, 2930), (1172, 2920), (1460, 2344), (1465, 2336)]