1567395080

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{1249}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 3570750000

約数和(自身を除く): 2003354920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 229, 274, 458, 548, 685, 916, 1096, 1145, 1249, 1370, 1832, 2290, 2498, 2740, 4580, 4996, 5480, 6245, 9160, 9992, 12490, 24980, 31373, 49960, 62746, 125492, 156865, 171113, 250984, 286021, 313730, 342226, 572042, 627460, 684452, 855565, 1144084, 1254920, 1368904, 1430105, 1711130, 2288168, 2860210, 3422260, 5720420, 6844520, 11440840, 39184877, 78369754, 156739508, 195924385, 313479016, 391848770, 783697540, 1567395080]

約数ペア:

[(1, 1567395080), (2, 783697540), (4, 391848770), (5, 313479016), (8, 195924385), (10, 156739508), (20, 78369754), (40, 39184877), (137, 11440840), (229, 6844520), (274, 5720420), (458, 3422260), (548, 2860210), (685, 2288168), (916, 1711130), (1096, 1430105), (1145, 1368904), (1249, 1254920), (1370, 1144084), (1832, 855565), (2290, 684452), (2498, 627460), (2740, 572042), (4580, 342226), (4996, 313730), (5480, 286021), (6245, 250984), (9160, 171113), (9992, 156865), (12490, 125492), (24980, 62746), (31373, 49960)]