326203420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{599}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 697435200

約数和(自身を除く): 371231780

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 373, 599, 730, 746, 1198, 1460, 1492, 1865, 2396, 2995, 3730, 5990, 7460, 11980, 27229, 43727, 54458, 87454, 108916, 136145, 174908, 218635, 223427, 272290, 437270, 446854, 544580, 874540, 893708, 1117135, 2234270, 4468540, 16310171, 32620342, 65240684, 81550855, 163101710, 326203420]

約数ペア:

[(1, 326203420), (2, 163101710), (4, 81550855), (5, 65240684), (10, 32620342), (20, 16310171), (73, 4468540), (146, 2234270), (292, 1117135), (365, 893708), (373, 874540), (599, 544580), (730, 446854), (746, 437270), (1198, 272290), (1460, 223427), (1492, 218635), (1865, 174908), (2396, 136145), (2995, 108916), (3730, 87454), (5990, 54458), (7460, 43727), (11980, 27229)]