551036304020

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1999}}^1\times {\mathrm{23887}}^1$

素因数の和:26472

約数の個数: 48

約数和(自身を含む): 1159810176000

約数和(自身を除く): 608773871980

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 1999, 2308, 2885, 3998, 5770, 7996, 9995, 11540, 19990, 23887, 39980, 47774, 95548, 119435, 238870, 477740, 1153423, 2306846, 4613692, 5767115, 11534230, 13782799, 23068460, 27565598, 47750113, 55131196, 68913995, 95500226, 137827990, 191000452, 238750565, 275655980, 477501130, 955002260, 27551815201, 55103630402, 110207260804, 137759076005, 275518152010, 551036304020]

約数ペア:

[(1, 551036304020), (2, 275518152010), (4, 137759076005), (5, 110207260804), (10, 55103630402), (20, 27551815201), (577, 955002260), (1154, 477501130), (1999, 275655980), (2308, 238750565), (2885, 191000452), (3998, 137827990), (5770, 95500226), (7996, 68913995), (9995, 55131196), (11540, 47750113), (19990, 27565598), (23887, 23068460), (39980, 13782799), (47774, 11534230), (95548, 5767115), (119435, 4613692), (238870, 2306846), (477740, 1153423)]