1685280320

素因数分解:

$2^6\times 5^1\times {\mathrm{929}}^1\times {\mathrm{5669}}^1$

素因数の和:6615

約数の個数: 56

約数和(自身を含む): 4018102200

約数和(自身を除く): 2332821880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 929, 1858, 3716, 4645, 5669, 7432, 9290, 11338, 14864, 18580, 22676, 28345, 29728, 37160, 45352, 56690, 59456, 74320, 90704, 113380, 148640, 181408, 226760, 297280, 362816, 453520, 907040, 1814080, 5266501, 10533002, 21066004, 26332505, 42132008, 52665010, 84264016, 105330020, 168528032, 210660040, 337056064, 421320080, 842640160, 1685280320]

約数ペア:

[(1, 1685280320), (2, 842640160), (4, 421320080), (5, 337056064), (8, 210660040), (10, 168528032), (16, 105330020), (20, 84264016), (32, 52665010), (40, 42132008), (64, 26332505), (80, 21066004), (160, 10533002), (320, 5266501), (929, 1814080), (1858, 907040), (3716, 453520), (4645, 362816), (5669, 297280), (7432, 226760), (9290, 181408), (11338, 148640), (14864, 113380), (18580, 90704), (22676, 74320), (28345, 59456), (29728, 56690), (37160, 45352)]