1745551420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 3911846400

約数和(自身を除く): 2166294980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 131, 166, 230, 262, 332, 349, 415, 460, 524, 655, 698, 830, 1310, 1396, 1660, 1745, 1909, 2620, 3013, 3490, 3818, 6026, 6980, 7636, 8027, 9545, 10873, 12052, 15065, 16054, 19090, 21746, 28967, 30130, 32108, 38180, 40135, 43492, 45719, 54365, 57934, 60260, 80270, 91438, 108730, 115868, 144835, 160540, 182876, 217460, 228595, 250079, 289670, 457190, 500158, 579340, 666241, 914380, 1000316, 1051537, 1250395, 1332482, 2103074, 2500790, 2664964, 3331205, 3794677, 4206148, 5001580, 5257685, 6662410, 7589354, 10515370, 13324820, 15178708, 18973385, 21030740, 37946770, 75893540, 87277571, 174555142, 349110284, 436387855, 872775710, 1745551420]

約数ペア:

[(1, 1745551420), (2, 872775710), (4, 436387855), (5, 349110284), (10, 174555142), (20, 87277571), (23, 75893540), (46, 37946770), (83, 21030740), (92, 18973385), (115, 15178708), (131, 13324820), (166, 10515370), (230, 7589354), (262, 6662410), (332, 5257685), (349, 5001580), (415, 4206148), (460, 3794677), (524, 3331205), (655, 2664964), (698, 2500790), (830, 2103074), (1310, 1332482), (1396, 1250395), (1660, 1051537), (1745, 1000316), (1909, 914380), (2620, 666241), (3013, 579340), (3490, 500158), (3818, 457190), (6026, 289670), (6980, 250079), (7636, 228595), (8027, 217460), (9545, 182876), (10873, 160540), (12052, 144835), (15065, 115868), (16054, 108730), (19090, 91438), (21746, 80270), (28967, 60260), (30130, 57934), (32108, 54365), (38180, 45719), (40135, 43492)]