2023632460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 4566481920

約数和(自身を除く): 2542849460

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 263, 389, 430, 460, 526, 778, 860, 989, 1052, 1315, 1556, 1945, 1978, 2630, 3890, 3956, 4945, 5260, 6049, 7780, 8947, 9890, 11309, 12098, 16727, 17894, 19780, 22618, 24196, 30245, 33454, 35788, 44735, 45236, 56545, 60490, 66908, 83635, 89470, 102307, 113090, 120980, 167270, 178940, 204614, 226180, 260107, 334540, 384721, 409228, 511535, 520214, 769442, 1023070, 1040428, 1300535, 1538884, 1923605, 2046140, 2353061, 2601070, 3847210, 4399201, 4706122, 5202140, 7694420, 8798402, 9412244, 11765305, 17596804, 21996005, 23530610, 43992010, 47061220, 87984020, 101181623, 202363246, 404726492, 505908115, 1011816230, 2023632460]

約数ペア:

[(1, 2023632460), (2, 1011816230), (4, 505908115), (5, 404726492), (10, 202363246), (20, 101181623), (23, 87984020), (43, 47061220), (46, 43992010), (86, 23530610), (92, 21996005), (115, 17596804), (172, 11765305), (215, 9412244), (230, 8798402), (263, 7694420), (389, 5202140), (430, 4706122), (460, 4399201), (526, 3847210), (778, 2601070), (860, 2353061), (989, 2046140), (1052, 1923605), (1315, 1538884), (1556, 1300535), (1945, 1040428), (1978, 1023070), (2630, 769442), (3890, 520214), (3956, 511535), (4945, 409228), (5260, 384721), (6049, 334540), (7780, 260107), (8947, 226180), (9890, 204614), (11309, 178940), (12098, 167270), (16727, 120980), (17894, 113090), (19780, 102307), (22618, 89470), (24196, 83635), (30245, 66908), (33454, 60490), (35788, 56545), (44735, 45236)]