2016606625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24043}}^1$

素因数の和:24130

約数の個数: 32

約数和(自身を含む): 2790642816

約数和(自身を除く): 774036191

約数列:

[1, 5, 11, 25, 55, 61, 125, 275, 305, 671, 1375, 1525, 3355, 7625, 16775, 24043, 83875, 120215, 264473, 601075, 1322365, 1466623, 3005375, 6611825, 7333115, 16132853, 33059125, 36665575, 80664265, 183327875, 403321325, 2016606625]

約数ペア:

[(1, 2016606625), (5, 403321325), (11, 183327875), (25, 80664265), (55, 36665575), (61, 33059125), (125, 16132853), (275, 7333115), (305, 6611825), (671, 3005375), (1375, 1466623), (1525, 1322365), (3355, 601075), (7625, 264473), (16775, 120215), (24043, 83875)]