4116569.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2179}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 125960400

約数和(自身を除く): 70090840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 641, 1282, 2179, 2564, 3205, 4358, 5128, 6410, 8716, 10895, 12820, 17432, 21790, 25640, 43580, 87160, 1396739, 2793478, 5586956, 6983695, 11173912, 13967390, 27934780, 55869560]

約数ペア:

[(1, 55869560), (2, 27934780), (4, 13967390), (5, 11173912), (8, 6983695), (10, 5586956), (20, 2793478), (40, 1396739), (641, 87160), (1282, 43580), (2179, 25640), (2564, 21790), (3205, 17432), (4358, 12820), (5128, 10895), (6410, 8716)]