1796993920

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68483}}^1$

素因数の和:68543

約数の個数: 64

約数和(自身を含む): 4400781840

約数和(自身を除く): 2603787920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6560, 13120, 26240, 68483, 136966, 273932, 342415, 547864, 684830, 1095728, 1369660, 2191456, 2739320, 2807803, 4382912, 5478640, 5615606, 8765824, 10957280, 11231212, 14039015, 21914560, 22462424, 28078030, 43829120, 44924848, 56156060, 89849696, 112312120, 179699392, 224624240, 359398784, 449248480, 898496960, 1796993920]

約数ペア:

[(1, 1796993920), (2, 898496960), (4, 449248480), (5, 359398784), (8, 224624240), (10, 179699392), (16, 112312120), (20, 89849696), (32, 56156060), (40, 44924848), (41, 43829120), (64, 28078030), (80, 22462424), (82, 21914560), (128, 14039015), (160, 11231212), (164, 10957280), (205, 8765824), (320, 5615606), (328, 5478640), (410, 4382912), (640, 2807803), (656, 2739320), (820, 2191456), (1312, 1369660), (1640, 1095728), (2624, 684830), (3280, 547864), (5248, 342415), (6560, 273932), (13120, 136966), (26240, 68483)]