100910140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9157}}^1$

素因数の和:9214

約数の個数: 48

約数和(自身を含む): 230781600

約数和(自身を除く): 129871460

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 9157, 11020, 18314, 36628, 45785, 91570, 173983, 183140, 265553, 347966, 531106, 695932, 869915, 1062212, 1327765, 1739830, 2655530, 3479660, 5045507, 5311060, 10091014, 20182028, 25227535, 50455070, 100910140]

約数ペア:

[(1, 100910140), (2, 50455070), (4, 25227535), (5, 20182028), (10, 10091014), (19, 5311060), (20, 5045507), (29, 3479660), (38, 2655530), (58, 1739830), (76, 1327765), (95, 1062212), (116, 869915), (145, 695932), (190, 531106), (290, 347966), (380, 265553), (551, 183140), (580, 173983), (1102, 91570), (2204, 45785), (2755, 36628), (5510, 18314), (9157, 11020)]