195038800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2381

約数の個数: 120

約数和(自身を含む): 538313760

約数和(自身を除く): 343274960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 836, 880, 950, 1045, 1100, 1520, 1672, 1900, 2090, 2200, 2333, 3344, 3800, 4180, 4400, 4666, 5225, 7600, 8360, 9332, 10450, 11665, 16720, 18664, 20900, 23330, 25663, 37328, 41800, 44327, 46660, 51326, 58325, 83600, 88654, 93320, 102652, 116650, 128315, 177308, 186640, 205304, 221635, 233300, 256630, 354616, 410608, 443270, 466600, 487597, 513260, 641575, 709232, 886540, 933200, 975194, 1026520, 1108175, 1283150, 1773080, 1950388, 2053040, 2216350, 2437985, 2566300, 3546160, 3900776, 4432700, 4875970, 5132600, 7801552, 8865400, 9751940, 10265200, 12189925, 17730800, 19503880, 24379850, 39007760, 48759700, 97519400, 195038800]

約数ペア:

[(1, 195038800), (2, 97519400), (4, 48759700), (5, 39007760), (8, 24379850), (10, 19503880), (11, 17730800), (16, 12189925), (19, 10265200), (20, 9751940), (22, 8865400), (25, 7801552), (38, 5132600), (40, 4875970), (44, 4432700), (50, 3900776), (55, 3546160), (76, 2566300), (80, 2437985), (88, 2216350), (95, 2053040), (100, 1950388), (110, 1773080), (152, 1283150), (176, 1108175), (190, 1026520), (200, 975194), (209, 933200), (220, 886540), (275, 709232), (304, 641575), (380, 513260), (400, 487597), (418, 466600), (440, 443270), (475, 410608), (550, 354616), (760, 256630), (836, 233300), (880, 221635), (950, 205304), (1045, 186640), (1100, 177308), (1520, 128315), (1672, 116650), (1900, 102652), (2090, 93320), (2200, 88654), (2333, 83600), (3344, 58325), (3800, 51326), (4180, 46660), (4400, 44327), (4666, 41800), (5225, 37328), (7600, 25663), (8360, 23330), (9332, 20900), (10450, 18664), (11665, 16720)]