509769440

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{54001}}^1$

素因数の和:54075

約数の個数: 48

約数和(自身を含む): 1224765360

約数和(自身を除く): 714995920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 54001, 108002, 216004, 270005, 432008, 540010, 864016, 1080020, 1728032, 2160040, 3186059, 4320080, 6372118, 8640160, 12744236, 15930295, 25488472, 31860590, 50976944, 63721180, 101953888, 127442360, 254884720, 509769440]

約数ペア:

[(1, 509769440), (2, 254884720), (4, 127442360), (5, 101953888), (8, 63721180), (10, 50976944), (16, 31860590), (20, 25488472), (32, 15930295), (40, 12744236), (59, 8640160), (80, 6372118), (118, 4320080), (160, 3186059), (236, 2160040), (295, 1728032), (472, 1080020), (590, 864016), (944, 540010), (1180, 432008), (1888, 270005), (2360, 216004), (4720, 108002), (9440, 54001)]