127176260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5084

約数の個数: 48

約数和(自身を含む): 282465792

約数和(自身を除く): 155289532

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 5003, 5084, 6355, 10006, 12710, 20012, 25015, 25420, 50030, 100060, 155093, 205123, 310186, 410246, 620372, 775465, 820492, 1025615, 1550930, 2051230, 3101860, 4102460, 6358813, 12717626, 25435252, 31794065, 63588130, 127176260]

約数ペア:

[(1, 127176260), (2, 63588130), (4, 31794065), (5, 25435252), (10, 12717626), (20, 6358813), (31, 4102460), (41, 3101860), (62, 2051230), (82, 1550930), (124, 1025615), (155, 820492), (164, 775465), (205, 620372), (310, 410246), (410, 310186), (620, 205123), (820, 155093), (1271, 100060), (2542, 50030), (5003, 25420), (5084, 25015), (6355, 20012), (10006, 12710)]