22622240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8317}}^1$

素因数の和:8349

約数の個数: 48

約数和(自身を含む): 56595672

約数和(自身を除く): 33973432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8317, 16634, 33268, 41585, 66536, 83170, 133072, 141389, 166340, 266144, 282778, 332680, 565556, 665360, 706945, 1131112, 1330720, 1413890, 2262224, 2827780, 4524448, 5655560, 11311120, 22622240]

約数ペア:

[(1, 22622240), (2, 11311120), (4, 5655560), (5, 4524448), (8, 2827780), (10, 2262224), (16, 1413890), (17, 1330720), (20, 1131112), (32, 706945), (34, 665360), (40, 565556), (68, 332680), (80, 282778), (85, 266144), (136, 166340), (160, 141389), (170, 133072), (272, 83170), (340, 66536), (544, 41585), (680, 33268), (1360, 16634), (2720, 8317)]