289380250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 575527680

約数和(自身を除く): 286147430

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 125, 230, 250, 295, 575, 590, 853, 1150, 1357, 1475, 1706, 2714, 2875, 2950, 4265, 5750, 6785, 7375, 8530, 13570, 14750, 19619, 21325, 33925, 39238, 42650, 50327, 67850, 98095, 100654, 106625, 169625, 196190, 213250, 251635, 339250, 490475, 503270, 980950, 1157521, 1258175, 2315042, 2452375, 2516350, 4904750, 5787605, 6290875, 11575210, 12581750, 28938025, 57876050, 144690125, 289380250]

約数ペア:

[(1, 289380250), (2, 144690125), (5, 57876050), (10, 28938025), (23, 12581750), (25, 11575210), (46, 6290875), (50, 5787605), (59, 4904750), (115, 2516350), (118, 2452375), (125, 2315042), (230, 1258175), (250, 1157521), (295, 980950), (575, 503270), (590, 490475), (853, 339250), (1150, 251635), (1357, 213250), (1475, 196190), (1706, 169625), (2714, 106625), (2875, 100654), (2950, 98095), (4265, 67850), (5750, 50327), (6785, 42650), (7375, 39238), (8530, 33925), (13570, 21325), (14750, 19619)]