327397400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{148817}}^1$

素因数の和:148844

約数の個数: 48

約数和(自身を含む): 830404440

約数和(自身を除く): 503007040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 148817, 297634, 595268, 744085, 1190536, 1488170, 1636987, 2976340, 3273974, 3720425, 5952680, 6547948, 7440850, 8184935, 13095896, 14881700, 16369870, 29763400, 32739740, 40924675, 65479480, 81849350, 163698700, 327397400]

約数ペア:

[(1, 327397400), (2, 163698700), (4, 81849350), (5, 65479480), (8, 40924675), (10, 32739740), (11, 29763400), (20, 16369870), (22, 14881700), (25, 13095896), (40, 8184935), (44, 7440850), (50, 6547948), (55, 5952680), (88, 3720425), (100, 3273974), (110, 2976340), (200, 1636987), (220, 1488170), (275, 1190536), (440, 744085), (550, 595268), (1100, 297634), (2200, 148817)]