1350144940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{36629}}^1$

素因数の和:36754

約数の個数: 48

約数和(自身を含む): 3015381600

約数和(自身を除く): 1665236660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1843, 1940, 3686, 7372, 9215, 18430, 36629, 36860, 73258, 146516, 183145, 366290, 695951, 732580, 1391902, 2783804, 3479755, 3553013, 6959510, 7106026, 13919020, 14212052, 17765065, 35530130, 67507247, 71060260, 135014494, 270028988, 337536235, 675072470, 1350144940]

約数ペア:

[(1, 1350144940), (2, 675072470), (4, 337536235), (5, 270028988), (10, 135014494), (19, 71060260), (20, 67507247), (38, 35530130), (76, 17765065), (95, 14212052), (97, 13919020), (190, 7106026), (194, 6959510), (380, 3553013), (388, 3479755), (485, 2783804), (970, 1391902), (1843, 732580), (1940, 695951), (3686, 366290), (7372, 183145), (9215, 146516), (18430, 73258), (36629, 36860)]