4319320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 9843120

約数和(自身を除く): 5523800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1301, 1660, 2602, 3320, 5204, 6505, 10408, 13010, 26020, 52040, 107983, 215966, 431932, 539915, 863864, 1079830, 2159660, 4319320]

約数ペア:

[(1, 4319320), (2, 2159660), (4, 1079830), (5, 863864), (8, 539915), (10, 431932), (20, 215966), (40, 107983), (83, 52040), (166, 26020), (332, 13010), (415, 10408), (664, 6505), (830, 5204), (1301, 3320), (1660, 2602)]