34438360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 91445760

約数和(自身を除く): 57007400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 41, 44, 46, 55, 82, 83, 88, 92, 110, 115, 164, 166, 184, 205, 220, 230, 253, 328, 332, 410, 415, 440, 451, 460, 506, 664, 820, 830, 902, 913, 920, 943, 1012, 1265, 1640, 1660, 1804, 1826, 1886, 1909, 2024, 2255, 2530, 3320, 3403, 3608, 3652, 3772, 3818, 4510, 4565, 4715, 5060, 6806, 7304, 7544, 7636, 9020, 9130, 9430, 9545, 10120, 10373, 13612, 15272, 17015, 18040, 18260, 18860, 19090, 20746, 20999, 27224, 34030, 36520, 37433, 37720, 38180, 41492, 41998, 51865, 68060, 74866, 76360, 78269, 82984, 83996, 103730, 104995, 136120, 149732, 156538, 167992, 187165, 207460, 209990, 299464, 313076, 374330, 391345, 414920, 419980, 626152, 748660, 782690, 839960, 860959, 1497320, 1565380, 1721918, 3130760, 3443836, 4304795, 6887672, 8609590, 17219180, 34438360]

約数ペア:

[(1, 34438360), (2, 17219180), (4, 8609590), (5, 6887672), (8, 4304795), (10, 3443836), (11, 3130760), (20, 1721918), (22, 1565380), (23, 1497320), (40, 860959), (41, 839960), (44, 782690), (46, 748660), (55, 626152), (82, 419980), (83, 414920), (88, 391345), (92, 374330), (110, 313076), (115, 299464), (164, 209990), (166, 207460), (184, 187165), (205, 167992), (220, 156538), (230, 149732), (253, 136120), (328, 104995), (332, 103730), (410, 83996), (415, 82984), (440, 78269), (451, 76360), (460, 74866), (506, 68060), (664, 51865), (820, 41998), (830, 41492), (902, 38180), (913, 37720), (920, 37433), (943, 36520), (1012, 34030), (1265, 27224), (1640, 20999), (1660, 20746), (1804, 19090), (1826, 18860), (1886, 18260), (1909, 18040), (2024, 17015), (2255, 15272), (2530, 13612), (3320, 10373), (3403, 10120), (3608, 9545), (3652, 9430), (3772, 9130), (3818, 9020), (4510, 7636), (4565, 7544), (4715, 7304), (5060, 6806)]