1050426320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{423559}}^1$

素因数の和:423603

約数の個数: 40

約数和(自身を含む): 2521029120

約数和(自身を除く): 1470602800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 423559, 847118, 1694236, 2117795, 3388472, 4235590, 6776944, 8471180, 13130329, 16942360, 26260658, 33884720, 52521316, 65651645, 105042632, 131303290, 210085264, 262606580, 525213160, 1050426320]

約数ペア:

[(1, 1050426320), (2, 525213160), (4, 262606580), (5, 210085264), (8, 131303290), (10, 105042632), (16, 65651645), (20, 52521316), (31, 33884720), (40, 26260658), (62, 16942360), (80, 13130329), (124, 8471180), (155, 6776944), (248, 4235590), (310, 3388472), (496, 2117795), (620, 1694236), (1240, 847118), (2480, 423559)]