68422240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18593}}^1$

素因数の和:18631

約数の個数: 48

約数和(自身を含む): 168684768

約数和(自身を除く): 100262528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 18593, 37186, 74372, 92965, 148744, 185930, 297488, 371860, 427639, 594976, 743720, 855278, 1487440, 1710556, 2138195, 2974880, 3421112, 4276390, 6842224, 8552780, 13684448, 17105560, 34211120, 68422240]

約数ペア:

[(1, 68422240), (2, 34211120), (4, 17105560), (5, 13684448), (8, 8552780), (10, 6842224), (16, 4276390), (20, 3421112), (23, 2974880), (32, 2138195), (40, 1710556), (46, 1487440), (80, 855278), (92, 743720), (115, 594976), (160, 427639), (184, 371860), (230, 297488), (368, 185930), (460, 148744), (736, 92965), (920, 74372), (1840, 37186), (3680, 18593)]