5247561890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2963}}^1$

素因数の和:3227

約数の個数: 64

約数和(自身を含む): 10141148160

約数和(自身を除く): 4893586270

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 197, 290, 310, 394, 899, 985, 1798, 1970, 2963, 4495, 5713, 5926, 6107, 8990, 11426, 12214, 14815, 28565, 29630, 30535, 57130, 61070, 85927, 91853, 171854, 177103, 183706, 354206, 429635, 459265, 583711, 859270, 885515, 918530, 1167422, 1771030, 2663737, 2918555, 5327474, 5837110, 13318685, 16927619, 18095041, 26637370, 33855238, 36190082, 84638095, 90475205, 169276190, 180950410, 524756189, 1049512378, 2623780945, 5247561890]

約数ペア:

[(1, 5247561890), (2, 2623780945), (5, 1049512378), (10, 524756189), (29, 180950410), (31, 169276190), (58, 90475205), (62, 84638095), (145, 36190082), (155, 33855238), (197, 26637370), (290, 18095041), (310, 16927619), (394, 13318685), (899, 5837110), (985, 5327474), (1798, 2918555), (1970, 2663737), (2963, 1771030), (4495, 1167422), (5713, 918530), (5926, 885515), (6107, 859270), (8990, 583711), (11426, 459265), (12214, 429635), (14815, 354206), (28565, 183706), (29630, 177103), (30535, 171854), (57130, 91853), (61070, 85927)]