2128532046470

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{26953}}^1\times {\mathrm{9619}}^1$

素因数の和:37400

約数の個数: 32

約数和(自身を含む): 3836565514080

約数和(自身を除く): 1708033467610

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 9619, 19238, 26953, 48095, 53906, 96190, 134765, 269530, 7897199, 15794398, 22128413, 39485995, 44256826, 78971990, 110642065, 221284130, 259260907, 518521814, 1296304535, 2592609070, 212853204647, 425706409294, 1064266023235, 2128532046470]

約数ペア:

[(1, 2128532046470), (2, 1064266023235), (5, 425706409294), (10, 212853204647), (821, 2592609070), (1642, 1296304535), (4105, 518521814), (8210, 259260907), (9619, 221284130), (19238, 110642065), (26953, 78971990), (48095, 44256826), (53906, 39485995), (96190, 22128413), (134765, 15794398), (269530, 7897199)]