353297720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2017}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 828187200

約数和(自身を除く): 474889480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 151, 232, 290, 302, 580, 604, 755, 1160, 1208, 1510, 2017, 3020, 4034, 4379, 6040, 8068, 8758, 10085, 16136, 17516, 20170, 21895, 35032, 40340, 43790, 58493, 80680, 87580, 116986, 175160, 233972, 292465, 304567, 467944, 584930, 609134, 1169860, 1218268, 1522835, 2339720, 2436536, 3045670, 6091340, 8832443, 12182680, 17664886, 35329772, 44162215, 70659544, 88324430, 176648860, 353297720]

約数ペア:

[(1, 353297720), (2, 176648860), (4, 88324430), (5, 70659544), (8, 44162215), (10, 35329772), (20, 17664886), (29, 12182680), (40, 8832443), (58, 6091340), (116, 3045670), (145, 2436536), (151, 2339720), (232, 1522835), (290, 1218268), (302, 1169860), (580, 609134), (604, 584930), (755, 467944), (1160, 304567), (1208, 292465), (1510, 233972), (2017, 175160), (3020, 116986), (4034, 87580), (4379, 80680), (6040, 58493), (8068, 43790), (8758, 40340), (10085, 35032), (16136, 21895), (17516, 20170)]