71376317660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{308641}}^1$

素因数の和:309054

約数の個数: 48

約数和(自身を含む): 155140753152

約数和(自身を除く): 83764435492

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 373, 620, 746, 1492, 1865, 3730, 7460, 11563, 23126, 46252, 57815, 115630, 231260, 308641, 617282, 1234564, 1543205, 3086410, 6172820, 9567871, 19135742, 38271484, 47839355, 95678710, 115123093, 191357420, 230246186, 460492372, 575615465, 1151230930, 2302461860, 3568815883, 7137631766, 14275263532, 17844079415, 35688158830, 71376317660]

約数ペア:

[(1, 71376317660), (2, 35688158830), (4, 17844079415), (5, 14275263532), (10, 7137631766), (20, 3568815883), (31, 2302461860), (62, 1151230930), (124, 575615465), (155, 460492372), (310, 230246186), (373, 191357420), (620, 115123093), (746, 95678710), (1492, 47839355), (1865, 38271484), (3730, 19135742), (7460, 9567871), (11563, 6172820), (23126, 3086410), (46252, 1543205), (57815, 1234564), (115630, 617282), (231260, 308641)]