9663829046980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1\times {\mathrm{7373479}}^1$

素因数の和:7376956

約数の個数: 48

約数和(自身を含む): 21368345040000

約数和(自身を除く): 11704515993020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3449, 6898, 13796, 17245, 34490, 65531, 68980, 131062, 262124, 327655, 655310, 1310620, 7373479, 14746958, 29493916, 36867395, 73734790, 140096101, 147469580, 280192202, 560384404, 700480505, 1400961010, 2801922020, 25431129071, 50862258142, 101724516284, 127155645355, 254311290710, 483191452349, 508622581420, 966382904698, 1932765809396, 2415957261745, 4831914523490, 9663829046980]

約数ペア:

[(1, 9663829046980), (2, 4831914523490), (4, 2415957261745), (5, 1932765809396), (10, 966382904698), (19, 508622581420), (20, 483191452349), (38, 254311290710), (76, 127155645355), (95, 101724516284), (190, 50862258142), (380, 25431129071), (3449, 2801922020), (6898, 1400961010), (13796, 700480505), (17245, 560384404), (34490, 280192202), (65531, 147469580), (68980, 140096101), (131062, 73734790), (262124, 36867395), (327655, 29493916), (655310, 14746958), (1310620, 7373479)]