1794172820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{98257}}^1$

素因数の和:98360

約数の個数: 48

約数和(自身を含む): 4159850688

約数和(自身を除く): 2365677868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260, 98257, 196514, 393028, 491285, 982570, 1080827, 1965140, 2161654, 4323308, 5404135, 8155331, 10808270, 16310662, 21616540, 32621324, 40776655, 81553310, 89708641, 163106620, 179417282, 358834564, 448543205, 897086410, 1794172820]

約数ペア:

[(1, 1794172820), (2, 897086410), (4, 448543205), (5, 358834564), (10, 179417282), (11, 163106620), (20, 89708641), (22, 81553310), (44, 40776655), (55, 32621324), (83, 21616540), (110, 16310662), (166, 10808270), (220, 8155331), (332, 5404135), (415, 4323308), (830, 2161654), (913, 1965140), (1660, 1080827), (1826, 982570), (3652, 491285), (4565, 393028), (9130, 196514), (18260, 98257)]