11229125020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7349}}^1\times {\mathrm{4021}}^1$

素因数の和:11398

約数の個数: 48

約数和(自身を含む): 24831828000

約数和(自身を除く): 13602702980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4021, 7349, 8042, 14698, 16084, 20105, 29396, 36745, 40210, 73490, 76399, 80420, 139631, 146980, 152798, 279262, 305596, 381995, 558524, 698155, 763990, 1396310, 1527980, 2792620, 29550329, 59100658, 118201316, 147751645, 295503290, 561456251, 591006580, 1122912502, 2245825004, 2807281255, 5614562510, 11229125020]

約数ペア:

[(1, 11229125020), (2, 5614562510), (4, 2807281255), (5, 2245825004), (10, 1122912502), (19, 591006580), (20, 561456251), (38, 295503290), (76, 147751645), (95, 118201316), (190, 59100658), (380, 29550329), (4021, 2792620), (7349, 1527980), (8042, 1396310), (14698, 763990), (16084, 698155), (20105, 558524), (29396, 381995), (36745, 305596), (40210, 279262), (73490, 152798), (76399, 146980), (80420, 139631)]