5514743440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1863089}}^1$

素因数の和:1863139

約数の個数: 40

約数和(自身を含む): 13168320120

約数和(自身を除く): 7653576680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 1863089, 3726178, 7452356, 9315445, 14904712, 18630890, 29809424, 37261780, 68934293, 74523560, 137868586, 149047120, 275737172, 344671465, 551474344, 689342930, 1102948688, 1378685860, 2757371720, 5514743440]

約数ペア:

[(1, 5514743440), (2, 2757371720), (4, 1378685860), (5, 1102948688), (8, 689342930), (10, 551474344), (16, 344671465), (20, 275737172), (37, 149047120), (40, 137868586), (74, 74523560), (80, 68934293), (148, 37261780), (185, 29809424), (296, 18630890), (370, 14904712), (592, 9315445), (740, 7452356), (1480, 3726178), (2960, 1863089)]