4620454240

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193811}}^1$

素因数の和:193975

約数の個数: 48

約数和(自身を含む): 10989140400

約数和(自身を除く): 6368686160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 11920, 23840, 193811, 387622, 775244, 969055, 1550488, 1938110, 3100976, 3876220, 6201952, 7752440, 15504880, 28877839, 31009760, 57755678, 115511356, 144389195, 231022712, 288778390, 462045424, 577556780, 924090848, 1155113560, 2310227120, 4620454240]

約数ペア:

[(1, 4620454240), (2, 2310227120), (4, 1155113560), (5, 924090848), (8, 577556780), (10, 462045424), (16, 288778390), (20, 231022712), (32, 144389195), (40, 115511356), (80, 57755678), (149, 31009760), (160, 28877839), (298, 15504880), (596, 7752440), (745, 6201952), (1192, 3876220), (1490, 3100976), (2384, 1938110), (2980, 1550488), (4768, 969055), (5960, 775244), (11920, 387622), (23840, 193811)]