38675260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7829}}^1$

素因数の和:7870

約数の個数: 48

約数和(自身を含む): 92080800

約数和(自身を除く): 53405540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 7829, 15658, 31316, 39145, 78290, 101777, 148751, 156580, 203554, 297502, 407108, 508885, 595004, 743755, 1017770, 1487510, 1933763, 2035540, 2975020, 3867526, 7735052, 9668815, 19337630, 38675260]

約数ペア:

[(1, 38675260), (2, 19337630), (4, 9668815), (5, 7735052), (10, 3867526), (13, 2975020), (19, 2035540), (20, 1933763), (26, 1487510), (38, 1017770), (52, 743755), (65, 595004), (76, 508885), (95, 407108), (130, 297502), (190, 203554), (247, 156580), (260, 148751), (380, 101777), (494, 78290), (988, 39145), (1235, 31316), (2470, 15658), (4940, 7829)]