1034900520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:995

約数の個数: 128

約数和(自身を含む): 3186915840

約数和(自身を除く): 2152015320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 281, 282, 376, 470, 562, 564, 653, 705, 843, 940, 1124, 1128, 1306, 1405, 1410, 1686, 1880, 1959, 2248, 2612, 2810, 2820, 3265, 3372, 3918, 4215, 5224, 5620, 5640, 6530, 6744, 7836, 8430, 9795, 11240, 13060, 13207, 15672, 16860, 19590, 26120, 26414, 30691, 33720, 39180, 39621, 52828, 61382, 66035, 78360, 79242, 92073, 105656, 122764, 132070, 153455, 158484, 183493, 184146, 198105, 245528, 264140, 306910, 316968, 366986, 368292, 396210, 460365, 528280, 550479, 613820, 733972, 736584, 792420, 917465, 920730, 1100958, 1227640, 1467944, 1584840, 1834930, 1841460, 2201916, 2752395, 3669860, 3682920, 4403832, 5504790, 7339720, 8624171, 11009580, 17248342, 22019160, 25872513, 34496684, 43120855, 51745026, 68993368, 86241710, 103490052, 129362565, 172483420, 206980104, 258725130, 344966840, 517450260, 1034900520]

約数ペア:

[(1, 1034900520), (2, 517450260), (3, 344966840), (4, 258725130), (5, 206980104), (6, 172483420), (8, 129362565), (10, 103490052), (12, 86241710), (15, 68993368), (20, 51745026), (24, 43120855), (30, 34496684), (40, 25872513), (47, 22019160), (60, 17248342), (94, 11009580), (120, 8624171), (141, 7339720), (188, 5504790), (235, 4403832), (281, 3682920), (282, 3669860), (376, 2752395), (470, 2201916), (562, 1841460), (564, 1834930), (653, 1584840), (705, 1467944), (843, 1227640), (940, 1100958), (1124, 920730), (1128, 917465), (1306, 792420), (1405, 736584), (1410, 733972), (1686, 613820), (1880, 550479), (1959, 528280), (2248, 460365), (2612, 396210), (2810, 368292), (2820, 366986), (3265, 316968), (3372, 306910), (3918, 264140), (4215, 245528), (5224, 198105), (5620, 184146), (5640, 183493), (6530, 158484), (6744, 153455), (7836, 132070), (8430, 122764), (9795, 105656), (11240, 92073), (13060, 79242), (13207, 78360), (15672, 66035), (16860, 61382), (19590, 52828), (26120, 39621), (26414, 39180), (30691, 33720)]