23644480

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2051

約数の個数: 56

約数和(自身を含む): 57854088

約数和(自身を除く): 34209608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 1997, 2368, 2960, 3994, 5920, 7988, 9985, 11840, 15976, 19970, 31952, 39940, 63904, 73889, 79880, 127808, 147778, 159760, 295556, 319520, 369445, 591112, 639040, 738890, 1182224, 1477780, 2364448, 2955560, 4728896, 5911120, 11822240, 23644480]

約数ペア:

[(1, 23644480), (2, 11822240), (4, 5911120), (5, 4728896), (8, 2955560), (10, 2364448), (16, 1477780), (20, 1182224), (32, 738890), (37, 639040), (40, 591112), (64, 369445), (74, 319520), (80, 295556), (148, 159760), (160, 147778), (185, 127808), (296, 79880), (320, 73889), (370, 63904), (592, 39940), (740, 31952), (1184, 19970), (1480, 15976), (1997, 11840), (2368, 9985), (2960, 7988), (3994, 5920)]