182240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 462672

約数和(自身を除く): 280432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 67, 68, 80, 85, 134, 136, 160, 170, 268, 272, 335, 340, 536, 544, 670, 680, 1072, 1139, 1340, 1360, 2144, 2278, 2680, 2720, 4556, 5360, 5695, 9112, 10720, 11390, 18224, 22780, 36448, 45560, 91120, 182240]

約数ペア:

[(1, 182240), (2, 91120), (4, 45560), (5, 36448), (8, 22780), (10, 18224), (16, 11390), (17, 10720), (20, 9112), (32, 5695), (34, 5360), (40, 4556), (67, 2720), (68, 2680), (80, 2278), (85, 2144), (134, 1360), (136, 1340), (160, 1139), (170, 1072), (268, 680), (272, 670), (335, 544), (340, 536)]