856558880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3529}}^1$

素因数の和:3622

約数の個数: 96

約数和(自身を含む): 2129606640

約数和(自身を除く): 1273047760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 80, 82, 148, 160, 164, 185, 205, 296, 328, 370, 410, 592, 656, 740, 820, 1184, 1312, 1480, 1517, 1640, 2960, 3034, 3280, 3529, 5920, 6068, 6560, 7058, 7585, 12136, 14116, 15170, 17645, 24272, 28232, 30340, 35290, 48544, 56464, 60680, 70580, 112928, 121360, 130573, 141160, 144689, 242720, 261146, 282320, 289378, 522292, 564640, 578756, 652865, 723445, 1044584, 1157512, 1305730, 1446890, 2089168, 2315024, 2611460, 2893780, 4178336, 4630048, 5222920, 5353493, 5787560, 10445840, 10706986, 11575120, 20891680, 21413972, 23150240, 26767465, 42827944, 53534930, 85655888, 107069860, 171311776, 214139720, 428279440, 856558880]

約数ペア:

[(1, 856558880), (2, 428279440), (4, 214139720), (5, 171311776), (8, 107069860), (10, 85655888), (16, 53534930), (20, 42827944), (32, 26767465), (37, 23150240), (40, 21413972), (41, 20891680), (74, 11575120), (80, 10706986), (82, 10445840), (148, 5787560), (160, 5353493), (164, 5222920), (185, 4630048), (205, 4178336), (296, 2893780), (328, 2611460), (370, 2315024), (410, 2089168), (592, 1446890), (656, 1305730), (740, 1157512), (820, 1044584), (1184, 723445), (1312, 652865), (1480, 578756), (1517, 564640), (1640, 522292), (2960, 289378), (3034, 282320), (3280, 261146), (3529, 242720), (5920, 144689), (6068, 141160), (6560, 130573), (7058, 121360), (7585, 112928), (12136, 70580), (14116, 60680), (15170, 56464), (17645, 48544), (24272, 35290), (28232, 30340)]