73606480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22441}}^1$

素因数の和:22495

約数の個数: 40

約数和(自身を含む): 175316904

約数和(自身を除く): 101710424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 22441, 44882, 89764, 112205, 179528, 224410, 359056, 448820, 897640, 920081, 1795280, 1840162, 3680324, 4600405, 7360648, 9200810, 14721296, 18401620, 36803240, 73606480]

約数ペア:

[(1, 73606480), (2, 36803240), (4, 18401620), (5, 14721296), (8, 9200810), (10, 7360648), (16, 4600405), (20, 3680324), (40, 1840162), (41, 1795280), (80, 920081), (82, 897640), (164, 448820), (205, 359056), (328, 224410), (410, 179528), (656, 112205), (820, 89764), (1640, 44882), (3280, 22441)]