122968480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 96

約数和(自身を含む): 313773264

約数和(自身を除く): 190804784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 340, 424, 530, 544, 680, 848, 853, 901, 1060, 1360, 1696, 1706, 1802, 2120, 2720, 3412, 3604, 4240, 4265, 4505, 6824, 7208, 8480, 8530, 9010, 13648, 14416, 14501, 17060, 18020, 27296, 28832, 29002, 34120, 36040, 45209, 58004, 68240, 72080, 72505, 90418, 116008, 136480, 144160, 145010, 180836, 226045, 232016, 290020, 361672, 452090, 464032, 580040, 723344, 768553, 904180, 1160080, 1446688, 1537106, 1808360, 2320160, 3074212, 3616720, 3842765, 6148424, 7233440, 7685530, 12296848, 15371060, 24593696, 30742120, 61484240, 122968480]

約数ペア:

[(1, 122968480), (2, 61484240), (4, 30742120), (5, 24593696), (8, 15371060), (10, 12296848), (16, 7685530), (17, 7233440), (20, 6148424), (32, 3842765), (34, 3616720), (40, 3074212), (53, 2320160), (68, 1808360), (80, 1537106), (85, 1446688), (106, 1160080), (136, 904180), (160, 768553), (170, 723344), (212, 580040), (265, 464032), (272, 452090), (340, 361672), (424, 290020), (530, 232016), (544, 226045), (680, 180836), (848, 145010), (853, 144160), (901, 136480), (1060, 116008), (1360, 90418), (1696, 72505), (1706, 72080), (1802, 68240), (2120, 58004), (2720, 45209), (3412, 36040), (3604, 34120), (4240, 29002), (4265, 28832), (4505, 27296), (6824, 18020), (7208, 17060), (8480, 14501), (8530, 14416), (9010, 13648)]