12027080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 29559600

約数和(自身を除く): 17532520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 229, 260, 404, 458, 505, 520, 808, 916, 1010, 1145, 1313, 1832, 2020, 2290, 2626, 2977, 4040, 4580, 5252, 5954, 6565, 9160, 10504, 11908, 13130, 14885, 23129, 23816, 26260, 29770, 46258, 52520, 59540, 92516, 115645, 119080, 185032, 231290, 300677, 462580, 601354, 925160, 1202708, 1503385, 2405416, 3006770, 6013540, 12027080]

約数ペア:

[(1, 12027080), (2, 6013540), (4, 3006770), (5, 2405416), (8, 1503385), (10, 1202708), (13, 925160), (20, 601354), (26, 462580), (40, 300677), (52, 231290), (65, 185032), (101, 119080), (104, 115645), (130, 92516), (202, 59540), (229, 52520), (260, 46258), (404, 29770), (458, 26260), (505, 23816), (520, 23129), (808, 14885), (916, 13130), (1010, 11908), (1145, 10504), (1313, 9160), (1832, 6565), (2020, 5954), (2290, 5252), (2626, 4580), (2977, 4040)]