202289704840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{10859}}^1$

素因数の和:11255

約数の個数: 128

約数和(自身を含む): 480458563200

約数和(自身を除く): 278168858360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 307, 328, 370, 410, 614, 740, 820, 1228, 1480, 1517, 1535, 1640, 2456, 3034, 3070, 6068, 6140, 7585, 10859, 11359, 12136, 12280, 12587, 15170, 21718, 22718, 25174, 30340, 43436, 45436, 50348, 54295, 56795, 60680, 62935, 86872, 90872, 100696, 108590, 113590, 125870, 217180, 227180, 251740, 401783, 434360, 445219, 454360, 465719, 503480, 803566, 890438, 931438, 1607132, 1780876, 1862876, 2008915, 2226095, 2328595, 3214264, 3333713, 3561752, 3725752, 4017830, 4452190, 4657190, 6667426, 8035660, 8904380, 9314380, 13334852, 16071320, 16473103, 16668565, 17808760, 18628760, 26669704, 32946206, 33337130, 65892412, 66674260, 82365515, 123347381, 131784824, 133348520, 136682233, 164731030, 246694762, 273364466, 329462060, 493389524, 546728932, 616736905, 658924120, 683411165, 986779048, 1093457864, 1233473810, 1366822330, 2466947620, 2733644660, 4933895240, 5057242621, 5467289320, 10114485242, 20228970484, 25286213105, 40457940968, 50572426210, 101144852420, 202289704840]

約数ペア:

[(1, 202289704840), (2, 101144852420), (4, 50572426210), (5, 40457940968), (8, 25286213105), (10, 20228970484), (20, 10114485242), (37, 5467289320), (40, 5057242621), (41, 4933895240), (74, 2733644660), (82, 2466947620), (148, 1366822330), (164, 1233473810), (185, 1093457864), (205, 986779048), (296, 683411165), (307, 658924120), (328, 616736905), (370, 546728932), (410, 493389524), (614, 329462060), (740, 273364466), (820, 246694762), (1228, 164731030), (1480, 136682233), (1517, 133348520), (1535, 131784824), (1640, 123347381), (2456, 82365515), (3034, 66674260), (3070, 65892412), (6068, 33337130), (6140, 32946206), (7585, 26669704), (10859, 18628760), (11359, 17808760), (12136, 16668565), (12280, 16473103), (12587, 16071320), (15170, 13334852), (21718, 9314380), (22718, 8904380), (25174, 8035660), (30340, 6667426), (43436, 4657190), (45436, 4452190), (50348, 4017830), (54295, 3725752), (56795, 3561752), (60680, 3333713), (62935, 3214264), (86872, 2328595), (90872, 2226095), (100696, 2008915), (108590, 1862876), (113590, 1780876), (125870, 1607132), (217180, 931438), (227180, 890438), (251740, 803566), (401783, 503480), (434360, 465719), (445219, 454360)]