45366950960

素因数分解:

$2^4\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{290963}}^1$

素因数の和:292925

約数の個数: 40

約数和(自身を含む): 105532642800

約数和(自身を除く): 60165691840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1949, 3898, 7796, 9745, 15592, 19490, 31184, 38980, 77960, 155920, 290963, 581926, 1163852, 1454815, 2327704, 2909630, 4655408, 5819260, 11638520, 23277040, 567086887, 1134173774, 2268347548, 2835434435, 4536695096, 5670868870, 9073390192, 11341737740, 22683475480, 45366950960]

約数ペア:

[(1, 45366950960), (2, 22683475480), (4, 11341737740), (5, 9073390192), (8, 5670868870), (10, 4536695096), (16, 2835434435), (20, 2268347548), (40, 1134173774), (80, 567086887), (1949, 23277040), (3898, 11638520), (7796, 5819260), (9745, 4655408), (15592, 2909630), (19490, 2327704), (31184, 1454815), (38980, 1163852), (77960, 581926), (155920, 290963)]