3885804520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{182261}}^1$

素因数の和:182326

約数の個数: 64

約数和(自身を含む): 9645305040

約数和(自身を除く): 5759500520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320, 182261, 364522, 729044, 911305, 1458088, 1822610, 2369393, 3645220, 4738786, 7290440, 7472701, 9477572, 11846965, 14945402, 18955144, 23693930, 29890804, 37363505, 47387860, 59781608, 74727010, 94775720, 97145113, 149454020, 194290226, 298908040, 388580452, 485725565, 777160904, 971451130, 1942902260, 3885804520]

約数ペア:

[(1, 3885804520), (2, 1942902260), (4, 971451130), (5, 777160904), (8, 485725565), (10, 388580452), (13, 298908040), (20, 194290226), (26, 149454020), (40, 97145113), (41, 94775720), (52, 74727010), (65, 59781608), (82, 47387860), (104, 37363505), (130, 29890804), (164, 23693930), (205, 18955144), (260, 14945402), (328, 11846965), (410, 9477572), (520, 7472701), (533, 7290440), (820, 4738786), (1066, 3645220), (1640, 2369393), (2132, 1822610), (2665, 1458088), (4264, 911305), (5330, 729044), (10660, 364522), (21320, 182261)]