1330881700

素因数分解:

$2^2\times 5^2\times {\mathrm{757}}^1\times {\mathrm{17581}}^1$

素因数の和:18352

約数の個数: 36

約数和(自身を含む): 2891992852

約数和(自身を除く): 1561111152

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 757, 1514, 3028, 3785, 7570, 15140, 17581, 18925, 35162, 37850, 70324, 75700, 87905, 175810, 351620, 439525, 879050, 1758100, 13308817, 26617634, 53235268, 66544085, 133088170, 266176340, 332720425, 665440850, 1330881700]

約数ペア:

[(1, 1330881700), (2, 665440850), (4, 332720425), (5, 266176340), (10, 133088170), (20, 66544085), (25, 53235268), (50, 26617634), (100, 13308817), (757, 1758100), (1514, 879050), (3028, 439525), (3785, 351620), (7570, 175810), (15140, 87905), (17581, 75700), (18925, 70324), (35162, 37850)]