4884950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 11008224

約数和(自身を除く): 6123274

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 821, 850, 1190, 1642, 2975, 4105, 5747, 5950, 8210, 11494, 13957, 20525, 27914, 28735, 41050, 57470, 69785, 97699, 139570, 143675, 195398, 287350, 348925, 488495, 697850, 976990, 2442475, 4884950]

約数ペア:

[(1, 4884950), (2, 2442475), (5, 976990), (7, 697850), (10, 488495), (14, 348925), (17, 287350), (25, 195398), (34, 143675), (35, 139570), (50, 97699), (70, 69785), (85, 57470), (119, 41050), (170, 28735), (175, 27914), (238, 20525), (350, 13957), (425, 11494), (595, 8210), (821, 5950), (850, 5747), (1190, 4105), (1642, 2975)]