83530120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 202691160

約数和(自身を除く): 119161040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 53, 62, 82, 106, 124, 155, 164, 205, 212, 248, 265, 310, 328, 410, 424, 530, 620, 820, 961, 1060, 1240, 1271, 1640, 1643, 1922, 2120, 2173, 2542, 3286, 3844, 4346, 4805, 5084, 6355, 6572, 7688, 8215, 8692, 9610, 10168, 10865, 12710, 13144, 16430, 17384, 19220, 21730, 25420, 32860, 38440, 39401, 43460, 50840, 50933, 65720, 67363, 78802, 86920, 101866, 134726, 157604, 197005, 203732, 254665, 269452, 315208, 336815, 394010, 407464, 509330, 538904, 673630, 788020, 1018660, 1347260, 1576040, 2037320, 2088253, 2694520, 4176506, 8353012, 10441265, 16706024, 20882530, 41765060, 83530120]

約数ペア:

[(1, 83530120), (2, 41765060), (4, 20882530), (5, 16706024), (8, 10441265), (10, 8353012), (20, 4176506), (31, 2694520), (40, 2088253), (41, 2037320), (53, 1576040), (62, 1347260), (82, 1018660), (106, 788020), (124, 673630), (155, 538904), (164, 509330), (205, 407464), (212, 394010), (248, 336815), (265, 315208), (310, 269452), (328, 254665), (410, 203732), (424, 197005), (530, 157604), (620, 134726), (820, 101866), (961, 86920), (1060, 78802), (1240, 67363), (1271, 65720), (1640, 50933), (1643, 50840), (1922, 43460), (2120, 39401), (2173, 38440), (2542, 32860), (3286, 25420), (3844, 21730), (4346, 19220), (4805, 17384), (5084, 16430), (6355, 13144), (6572, 12710), (7688, 10865), (8215, 10168), (8692, 9610)]