2426661040

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{365461}}^1$

素因数の和:365557

約数の個数: 40

約数和(自身を含む): 5709978288

約数和(自身を除く): 3283317248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 365461, 730922, 1461844, 1827305, 2923688, 3654610, 5847376, 7309220, 14618440, 29236880, 30333263, 60666526, 121333052, 151666315, 242666104, 303332630, 485332208, 606665260, 1213330520, 2426661040]

約数ペア:

[(1, 2426661040), (2, 1213330520), (4, 606665260), (5, 485332208), (8, 303332630), (10, 242666104), (16, 151666315), (20, 121333052), (40, 60666526), (80, 30333263), (83, 29236880), (166, 14618440), (332, 7309220), (415, 5847376), (664, 3654610), (830, 2923688), (1328, 1827305), (1660, 1461844), (3320, 730922), (6640, 365461)]