37920320

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:907

約数の個数: 56

約数和(自身を含む): 90976704

約数和(自身を除く): 53056384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 727, 815, 1304, 1454, 1630, 2608, 2908, 3260, 3635, 5216, 5816, 6520, 7270, 10432, 11632, 13040, 14540, 23264, 26080, 29080, 46528, 52160, 58160, 116320, 118501, 232640, 237002, 474004, 592505, 948008, 1185010, 1896016, 2370020, 3792032, 4740040, 7584064, 9480080, 18960160, 37920320]

約数ペア:

[(1, 37920320), (2, 18960160), (4, 9480080), (5, 7584064), (8, 4740040), (10, 3792032), (16, 2370020), (20, 1896016), (32, 1185010), (40, 948008), (64, 592505), (80, 474004), (160, 237002), (163, 232640), (320, 118501), (326, 116320), (652, 58160), (727, 52160), (815, 46528), (1304, 29080), (1454, 26080), (1630, 23264), (2608, 14540), (2908, 13040), (3260, 11632), (3635, 10432), (5216, 7270), (5816, 6520)]