9795400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 25043040

約数和(自身を除く): 15247640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 43, 50, 67, 68, 85, 86, 100, 134, 136, 170, 172, 200, 215, 268, 335, 340, 344, 425, 430, 536, 670, 680, 731, 850, 860, 1075, 1139, 1340, 1462, 1675, 1700, 1720, 2150, 2278, 2680, 2881, 2924, 3350, 3400, 3655, 4300, 4556, 5695, 5762, 5848, 6700, 7310, 8600, 9112, 11390, 11524, 13400, 14405, 14620, 18275, 22780, 23048, 28475, 28810, 29240, 36550, 45560, 48977, 56950, 57620, 72025, 73100, 97954, 113900, 115240, 144050, 146200, 195908, 227800, 244885, 288100, 391816, 489770, 576200, 979540, 1224425, 1959080, 2448850, 4897700, 9795400]

約数ペア:

[(1, 9795400), (2, 4897700), (4, 2448850), (5, 1959080), (8, 1224425), (10, 979540), (17, 576200), (20, 489770), (25, 391816), (34, 288100), (40, 244885), (43, 227800), (50, 195908), (67, 146200), (68, 144050), (85, 115240), (86, 113900), (100, 97954), (134, 73100), (136, 72025), (170, 57620), (172, 56950), (200, 48977), (215, 45560), (268, 36550), (335, 29240), (340, 28810), (344, 28475), (425, 23048), (430, 22780), (536, 18275), (670, 14620), (680, 14405), (731, 13400), (850, 11524), (860, 11390), (1075, 9112), (1139, 8600), (1340, 7310), (1462, 6700), (1675, 5848), (1700, 5762), (1720, 5695), (2150, 4556), (2278, 4300), (2680, 3655), (2881, 3400), (2924, 3350)]