1606393120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{244877}}^1$

素因数の和:244933

約数の個数: 48

約数和(自身を含む): 3887683128

約数和(自身を除く): 2281290008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 244877, 489754, 979508, 1224385, 1959016, 2448770, 3918032, 4897540, 7836064, 9795080, 10039957, 19590160, 20079914, 39180320, 40159828, 50199785, 80319656, 100399570, 160639312, 200799140, 321278624, 401598280, 803196560, 1606393120]

約数ペア:

[(1, 1606393120), (2, 803196560), (4, 401598280), (5, 321278624), (8, 200799140), (10, 160639312), (16, 100399570), (20, 80319656), (32, 50199785), (40, 40159828), (41, 39180320), (80, 20079914), (82, 19590160), (160, 10039957), (164, 9795080), (205, 7836064), (328, 4897540), (410, 3918032), (656, 2448770), (820, 1959016), (1312, 1224385), (1640, 979508), (3280, 489754), (6560, 244877)]