201837059080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{313081}}^1$

素因数の和:313390

約数の個数: 64

約数和(自身を含む): 462559870080

約数和(自身を除く): 260722811000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 227, 284, 355, 454, 568, 710, 908, 1135, 1420, 1816, 2270, 2840, 4540, 9080, 16117, 32234, 64468, 80585, 128936, 161170, 313081, 322340, 626162, 644680, 1252324, 1565405, 2504648, 3130810, 6261620, 12523240, 22228751, 44457502, 71069387, 88915004, 111143755, 142138774, 177830008, 222287510, 284277548, 355346935, 444575020, 568555096, 710693870, 889150040, 1421387740, 2842775480, 5045926477, 10091852954, 20183705908, 25229632385, 40367411816, 50459264770, 100918529540, 201837059080]

約数ペア:

[(1, 201837059080), (2, 100918529540), (4, 50459264770), (5, 40367411816), (8, 25229632385), (10, 20183705908), (20, 10091852954), (40, 5045926477), (71, 2842775480), (142, 1421387740), (227, 889150040), (284, 710693870), (355, 568555096), (454, 444575020), (568, 355346935), (710, 284277548), (908, 222287510), (1135, 177830008), (1420, 142138774), (1816, 111143755), (2270, 88915004), (2840, 71069387), (4540, 44457502), (9080, 22228751), (16117, 12523240), (32234, 6261620), (64468, 3130810), (80585, 2504648), (128936, 1565405), (161170, 1252324), (313081, 644680), (322340, 626162)]