37726780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 102735360

約数和(自身を除く): 65008580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1091, 1235, 1330, 1729, 1820, 2182, 2470, 2660, 3458, 4364, 4940, 5455, 6916, 7637, 8645, 10910, 14183, 15274, 17290, 20729, 21820, 28366, 30548, 34580, 38185, 41458, 56732, 70915, 76370, 82916, 99281, 103645, 141830, 145103, 152740, 198562, 207290, 269477, 283660, 290206, 397124, 414580, 496405, 538954, 580412, 725515, 992810, 1077908, 1347385, 1451030, 1886339, 1985620, 2694770, 2902060, 3772678, 5389540, 7545356, 9431695, 18863390, 37726780]

約数ペア:

[(1, 37726780), (2, 18863390), (4, 9431695), (5, 7545356), (7, 5389540), (10, 3772678), (13, 2902060), (14, 2694770), (19, 1985620), (20, 1886339), (26, 1451030), (28, 1347385), (35, 1077908), (38, 992810), (52, 725515), (65, 580412), (70, 538954), (76, 496405), (91, 414580), (95, 397124), (130, 290206), (133, 283660), (140, 269477), (182, 207290), (190, 198562), (247, 152740), (260, 145103), (266, 141830), (364, 103645), (380, 99281), (455, 82916), (494, 76370), (532, 70915), (665, 56732), (910, 41458), (988, 38185), (1091, 34580), (1235, 30548), (1330, 28366), (1729, 21820), (1820, 20729), (2182, 17290), (2470, 15274), (2660, 14183), (3458, 10910), (4364, 8645), (4940, 7637), (5455, 6916)]