125726740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 289578240

約数和(自身を除く): 163851500

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 83, 89, 92, 115, 148, 166, 178, 185, 230, 332, 356, 370, 415, 445, 460, 740, 830, 851, 890, 1660, 1702, 1780, 1909, 2047, 3071, 3293, 3404, 3818, 4094, 4255, 6142, 6586, 7387, 7636, 8188, 8510, 9545, 10235, 12284, 13172, 14774, 15355, 16465, 17020, 19090, 20470, 29548, 30710, 32930, 36935, 38180, 40940, 61420, 65860, 70633, 73870, 75739, 141266, 147740, 151478, 169901, 273319, 282532, 302956, 339802, 353165, 378695, 546638, 679604, 706330, 757390, 849505, 1093276, 1366595, 1412660, 1514780, 1699010, 2733190, 3398020, 5466380, 6286337, 12572674, 25145348, 31431685, 62863370, 125726740]

約数ペア:

[(1, 125726740), (2, 62863370), (4, 31431685), (5, 25145348), (10, 12572674), (20, 6286337), (23, 5466380), (37, 3398020), (46, 2733190), (74, 1699010), (83, 1514780), (89, 1412660), (92, 1366595), (115, 1093276), (148, 849505), (166, 757390), (178, 706330), (185, 679604), (230, 546638), (332, 378695), (356, 353165), (370, 339802), (415, 302956), (445, 282532), (460, 273319), (740, 169901), (830, 151478), (851, 147740), (890, 141266), (1660, 75739), (1702, 73870), (1780, 70633), (1909, 65860), (2047, 61420), (3071, 40940), (3293, 38180), (3404, 36935), (3818, 32930), (4094, 30710), (4255, 29548), (6142, 20470), (6586, 19090), (7387, 17020), (7636, 16465), (8188, 15355), (8510, 14774), (9545, 13172), (10235, 12284)]