1167680

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 56

約数和(自身を含む): 2880360

約数和(自身を除く): 1712680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 89, 160, 164, 178, 205, 320, 328, 356, 410, 445, 656, 712, 820, 890, 1312, 1424, 1640, 1780, 2624, 2848, 3280, 3560, 3649, 5696, 6560, 7120, 7298, 13120, 14240, 14596, 18245, 28480, 29192, 36490, 58384, 72980, 116768, 145960, 233536, 291920, 583840, 1167680]

約数ペア:

[(1, 1167680), (2, 583840), (4, 291920), (5, 233536), (8, 145960), (10, 116768), (16, 72980), (20, 58384), (32, 36490), (40, 29192), (41, 28480), (64, 18245), (80, 14596), (82, 14240), (89, 13120), (160, 7298), (164, 7120), (178, 6560), (205, 5696), (320, 3649), (328, 3560), (356, 3280), (410, 2848), (445, 2624), (656, 1780), (712, 1640), (820, 1424), (890, 1312)]