4197754930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 8352221040

約数和(自身を除く): 4154466110

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 101, 145, 190, 202, 290, 361, 397, 505, 551, 722, 794, 1010, 1102, 1805, 1919, 1985, 2755, 2929, 3610, 3838, 3970, 5510, 5858, 7543, 9595, 10469, 11513, 14645, 15086, 19190, 20938, 23026, 29290, 36461, 37715, 40097, 52345, 55651, 57565, 72922, 75430, 80194, 104690, 111302, 115130, 143317, 182305, 200485, 218747, 278255, 286634, 364610, 400970, 437494, 556510, 716585, 761843, 1057369, 1093735, 1162813, 1433170, 1523686, 2114738, 2187470, 2325626, 3809215, 4156193, 5286845, 5814065, 7618430, 8312386, 10573690, 11628130, 14475017, 20780965, 22093447, 28950034, 41561930, 44186894, 72375085, 110467235, 144750170, 220934470, 419775493, 839550986, 2098877465, 4197754930]

約数ペア:

[(1, 4197754930), (2, 2098877465), (5, 839550986), (10, 419775493), (19, 220934470), (29, 144750170), (38, 110467235), (58, 72375085), (95, 44186894), (101, 41561930), (145, 28950034), (190, 22093447), (202, 20780965), (290, 14475017), (361, 11628130), (397, 10573690), (505, 8312386), (551, 7618430), (722, 5814065), (794, 5286845), (1010, 4156193), (1102, 3809215), (1805, 2325626), (1919, 2187470), (1985, 2114738), (2755, 1523686), (2929, 1433170), (3610, 1162813), (3838, 1093735), (3970, 1057369), (5510, 761843), (5858, 716585), (7543, 556510), (9595, 437494), (10469, 400970), (11513, 364610), (14645, 286634), (15086, 278255), (19190, 218747), (20938, 200485), (23026, 182305), (29290, 143317), (36461, 115130), (37715, 111302), (40097, 104690), (52345, 80194), (55651, 75430), (57565, 72922)]