104052520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18191}}^1$

素因数の和:18226

約数の個数: 64

約数和(自身を含む): 275063040

約数和(自身を除く): 171010520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 18191, 36382, 72764, 90955, 145528, 181910, 200101, 236483, 363820, 400202, 472966, 727640, 800404, 945932, 1000505, 1182415, 1600808, 1891864, 2001010, 2364830, 2601313, 4002020, 4729660, 5202626, 8004040, 9459320, 10405252, 13006565, 20810504, 26013130, 52026260, 104052520]

約数ペア:

[(1, 104052520), (2, 52026260), (4, 26013130), (5, 20810504), (8, 13006565), (10, 10405252), (11, 9459320), (13, 8004040), (20, 5202626), (22, 4729660), (26, 4002020), (40, 2601313), (44, 2364830), (52, 2001010), (55, 1891864), (65, 1600808), (88, 1182415), (104, 1000505), (110, 945932), (130, 800404), (143, 727640), (220, 472966), (260, 400202), (286, 363820), (440, 236483), (520, 200101), (572, 181910), (715, 145528), (1144, 90955), (1430, 72764), (2860, 36382), (5720, 18191)]