83822240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30817}}^1$

素因数の和:30849

約数の個数: 48

約数和(自身を含む): 209685672

約数和(自身を除く): 125863432

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, 30817, 61634, 123268, 154085, 246536, 308170, 493072, 523889, 616340, 986144, 1047778, 1232680, 2095556, 2465360, 2619445, 4191112, 4930720, 5238890, 8382224, 10477780, 16764448, 20955560, 41911120, 83822240]

約数ペア:

[(1, 83822240), (2, 41911120), (4, 20955560), (5, 16764448), (8, 10477780), (10, 8382224), (16, 5238890), (17, 4930720), (20, 4191112), (32, 2619445), (34, 2465360), (40, 2095556), (68, 1232680), (80, 1047778), (85, 986144), (136, 616340), (160, 523889), (170, 493072), (272, 308170), (340, 246536), (544, 154085), (680, 123268), (1360, 61634), (2720, 30817)]