1794880

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 56

約数和(自身を含む): 4389120

約数和(自身を除く): 2594240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 79, 80, 142, 158, 160, 284, 316, 320, 355, 395, 568, 632, 710, 790, 1136, 1264, 1420, 1580, 2272, 2528, 2840, 3160, 4544, 5056, 5609, 5680, 6320, 11218, 11360, 12640, 22436, 22720, 25280, 28045, 44872, 56090, 89744, 112180, 179488, 224360, 358976, 448720, 897440, 1794880]

約数ペア:

[(1, 1794880), (2, 897440), (4, 448720), (5, 358976), (8, 224360), (10, 179488), (16, 112180), (20, 89744), (32, 56090), (40, 44872), (64, 28045), (71, 25280), (79, 22720), (80, 22436), (142, 12640), (158, 11360), (160, 11218), (284, 6320), (316, 5680), (320, 5609), (355, 5056), (395, 4544), (568, 3160), (632, 2840), (710, 2528), (790, 2272), (1136, 1580), (1264, 1420)]