27522260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 65802240

約数和(自身を除く): 38279980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 47, 67, 76, 92, 94, 95, 115, 134, 188, 190, 230, 235, 268, 335, 380, 437, 460, 470, 670, 874, 893, 940, 1081, 1273, 1340, 1541, 1748, 1786, 2162, 2185, 2546, 3082, 3149, 3572, 4324, 4370, 4465, 5092, 5405, 6164, 6298, 6365, 7705, 8740, 8930, 10810, 12596, 12730, 15410, 15745, 17860, 20539, 21620, 25460, 29279, 30820, 31490, 41078, 58558, 59831, 62980, 72427, 82156, 102695, 117116, 119662, 144854, 146395, 205390, 239324, 289708, 292790, 299155, 362135, 410780, 585580, 598310, 724270, 1196620, 1376113, 1448540, 2752226, 5504452, 6880565, 13761130, 27522260]

約数ペア:

[(1, 27522260), (2, 13761130), (4, 6880565), (5, 5504452), (10, 2752226), (19, 1448540), (20, 1376113), (23, 1196620), (38, 724270), (46, 598310), (47, 585580), (67, 410780), (76, 362135), (92, 299155), (94, 292790), (95, 289708), (115, 239324), (134, 205390), (188, 146395), (190, 144854), (230, 119662), (235, 117116), (268, 102695), (335, 82156), (380, 72427), (437, 62980), (460, 59831), (470, 58558), (670, 41078), (874, 31490), (893, 30820), (940, 29279), (1081, 25460), (1273, 21620), (1340, 20539), (1541, 17860), (1748, 15745), (1786, 15410), (2162, 12730), (2185, 12596), (2546, 10810), (3082, 8930), (3149, 8740), (3572, 7705), (4324, 6365), (4370, 6298), (4465, 6164), (5092, 5405)]