8889136186340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{56553863}}^1$

素因数の和:56554172

約数の個数: 48

約数和(自身を含む): 19382140270080

約数和(自身を除く): 10493004083740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 271, 290, 542, 580, 1084, 1355, 2710, 5420, 7859, 15718, 31436, 39295, 78590, 157180, 56553863, 113107726, 226215452, 282769315, 565538630, 1131077260, 1640062027, 3280124054, 6560248108, 8200310135, 15326096873, 16400620270, 30652193746, 32801240540, 61304387492, 76630484365, 153260968730, 306521937460, 444456809317, 888913618634, 1777827237268, 2222284046585, 4444568093170, 8889136186340]

約数ペア:

[(1, 8889136186340), (2, 4444568093170), (4, 2222284046585), (5, 1777827237268), (10, 888913618634), (20, 444456809317), (29, 306521937460), (58, 153260968730), (116, 76630484365), (145, 61304387492), (271, 32801240540), (290, 30652193746), (542, 16400620270), (580, 15326096873), (1084, 8200310135), (1355, 6560248108), (2710, 3280124054), (5420, 1640062027), (7859, 1131077260), (15718, 565538630), (31436, 282769315), (39295, 226215452), (78590, 113107726), (157180, 56553863)]