8291216704880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2527809971}}^1$

素因数の和:2527810025

約数の個数: 40

約数和(自身を含む): 19747251501264

約数和(自身を除く): 11456034796384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 2527809971, 5055619942, 10111239884, 12639049855, 20222479768, 25278099710, 40444959536, 50556199420, 101112398840, 103640208811, 202224797680, 207280417622, 414560835244, 518201044055, 829121670488, 1036402088110, 1658243340976, 2072804176220, 4145608352440, 8291216704880]

約数ペア:

[(1, 8291216704880), (2, 4145608352440), (4, 2072804176220), (5, 1658243340976), (8, 1036402088110), (10, 829121670488), (16, 518201044055), (20, 414560835244), (40, 207280417622), (41, 202224797680), (80, 103640208811), (82, 101112398840), (164, 50556199420), (205, 40444959536), (328, 25278099710), (410, 20222479768), (656, 12639049855), (820, 10111239884), (1640, 5055619942), (3280, 2527809971)]