34977920

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 90478080

約数和(自身を除く): 55500160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 43, 62, 64, 80, 82, 86, 124, 128, 155, 160, 164, 172, 205, 215, 248, 310, 320, 328, 344, 410, 430, 496, 620, 640, 656, 688, 820, 860, 992, 1240, 1271, 1312, 1333, 1376, 1640, 1720, 1763, 1984, 2480, 2542, 2624, 2666, 2752, 3280, 3440, 3526, 3968, 4960, 5084, 5248, 5332, 5504, 6355, 6560, 6665, 6880, 7052, 8815, 9920, 10168, 10664, 12710, 13120, 13330, 13760, 14104, 17630, 19840, 20336, 21328, 25420, 26240, 26660, 27520, 28208, 35260, 40672, 42656, 50840, 53320, 54653, 56416, 70520, 81344, 85312, 101680, 106640, 109306, 112832, 141040, 162688, 170624, 203360, 213280, 218612, 225664, 273265, 282080, 406720, 426560, 437224, 546530, 564160, 813440, 853120, 874448, 1093060, 1128320, 1748896, 2186120, 3497792, 4372240, 6995584, 8744480, 17488960, 34977920]

約数ペア:

[(1, 34977920), (2, 17488960), (4, 8744480), (5, 6995584), (8, 4372240), (10, 3497792), (16, 2186120), (20, 1748896), (31, 1128320), (32, 1093060), (40, 874448), (41, 853120), (43, 813440), (62, 564160), (64, 546530), (80, 437224), (82, 426560), (86, 406720), (124, 282080), (128, 273265), (155, 225664), (160, 218612), (164, 213280), (172, 203360), (205, 170624), (215, 162688), (248, 141040), (310, 112832), (320, 109306), (328, 106640), (344, 101680), (410, 85312), (430, 81344), (496, 70520), (620, 56416), (640, 54653), (656, 53320), (688, 50840), (820, 42656), (860, 40672), (992, 35260), (1240, 28208), (1271, 27520), (1312, 26660), (1333, 26240), (1376, 25420), (1640, 21328), (1720, 20336), (1763, 19840), (1984, 17630), (2480, 14104), (2542, 13760), (2624, 13330), (2666, 13120), (2752, 12710), (3280, 10664), (3440, 10168), (3526, 9920), (3968, 8815), (4960, 7052), (5084, 6880), (5248, 6665), (5332, 6560), (5504, 6355)]