143735020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 367053120

約数和(自身を除く): 223318100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 1276, 1430, 1508, 1595, 1733, 1885, 2860, 3190, 3466, 3770, 4147, 6380, 6932, 7540, 8294, 8665, 16588, 17330, 19063, 20735, 22529, 34660, 38126, 41470, 45058, 50257, 76252, 82940, 90116, 95315, 100514, 112645, 190630, 201028, 225290, 247819, 251285, 381260, 450580, 495638, 502570, 552827, 653341, 991276, 1005140, 1105654, 1239095, 1306682, 2211308, 2478190, 2613364, 2764135, 3266705, 4956380, 5528270, 6533410, 7186751, 11056540, 13066820, 14373502, 28747004, 35933755, 71867510, 143735020]

約数ペア:

[(1, 143735020), (2, 71867510), (4, 35933755), (5, 28747004), (10, 14373502), (11, 13066820), (13, 11056540), (20, 7186751), (22, 6533410), (26, 5528270), (29, 4956380), (44, 3266705), (52, 2764135), (55, 2613364), (58, 2478190), (65, 2211308), (110, 1306682), (116, 1239095), (130, 1105654), (143, 1005140), (145, 991276), (220, 653341), (260, 552827), (286, 502570), (290, 495638), (319, 450580), (377, 381260), (572, 251285), (580, 247819), (638, 225290), (715, 201028), (754, 190630), (1276, 112645), (1430, 100514), (1508, 95315), (1595, 90116), (1733, 82940), (1885, 76252), (2860, 50257), (3190, 45058), (3466, 41470), (3770, 38126), (4147, 34660), (6380, 22529), (6932, 20735), (7540, 19063), (8294, 17330), (8665, 16588)]