6449120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2403

約数の個数: 48

約数和(自身を含む): 16139088

約数和(自身を除く): 9689968

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, 2371, 2720, 4742, 9484, 11855, 18968, 23710, 37936, 40307, 47420, 75872, 80614, 94840, 161228, 189680, 201535, 322456, 379360, 403070, 644912, 806140, 1289824, 1612280, 3224560, 6449120]

約数ペア:

[(1, 6449120), (2, 3224560), (4, 1612280), (5, 1289824), (8, 806140), (10, 644912), (16, 403070), (17, 379360), (20, 322456), (32, 201535), (34, 189680), (40, 161228), (68, 94840), (80, 80614), (85, 75872), (136, 47420), (160, 40307), (170, 37936), (272, 23710), (340, 18968), (544, 11855), (680, 9484), (1360, 4742), (2371, 2720)]