1567447220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{12829}}^1$

素因数の和:13028

約数の個数: 48

約数和(自身を含む): 3394818000

約数和(自身を除く): 1827370780

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 149, 164, 205, 298, 410, 596, 745, 820, 1490, 2980, 6109, 12218, 12829, 24436, 25658, 30545, 51316, 61090, 64145, 122180, 128290, 256580, 525989, 1051978, 1911521, 2103956, 2629945, 3823042, 5259890, 7646084, 9557605, 10519780, 19115210, 38230420, 78372361, 156744722, 313489444, 391861805, 783723610, 1567447220]

約数ペア:

[(1, 1567447220), (2, 783723610), (4, 391861805), (5, 313489444), (10, 156744722), (20, 78372361), (41, 38230420), (82, 19115210), (149, 10519780), (164, 9557605), (205, 7646084), (298, 5259890), (410, 3823042), (596, 2629945), (745, 2103956), (820, 1911521), (1490, 1051978), (2980, 525989), (6109, 256580), (12218, 128290), (12829, 122180), (24436, 64145), (25658, 61090), (30545, 51316)]