65468480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1$

素因数の和:2692

約数の個数: 112

約数和(自身を含む): 194438016

約数和(自身を除く): 128969536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 2657, 3080, 3520, 4928, 5314, 6160, 10628, 12320, 13285, 18599, 21256, 24640, 26570, 29227, 37198, 42512, 53140, 58454, 74396, 85024, 92995, 106280, 116908, 146135, 148792, 170048, 185990, 204589, 212560, 233816, 292270, 297584, 371980, 409178, 425120, 467632, 584540, 595168, 743960, 818356, 850240, 935264, 1022945, 1169080, 1190336, 1487920, 1636712, 1870528, 2045890, 2338160, 2975840, 3273424, 4091780, 4676320, 5951680, 6546848, 8183560, 9352640, 13093696, 16367120, 32734240, 65468480]

約数ペア:

[(1, 65468480), (2, 32734240), (4, 16367120), (5, 13093696), (7, 9352640), (8, 8183560), (10, 6546848), (11, 5951680), (14, 4676320), (16, 4091780), (20, 3273424), (22, 2975840), (28, 2338160), (32, 2045890), (35, 1870528), (40, 1636712), (44, 1487920), (55, 1190336), (56, 1169080), (64, 1022945), (70, 935264), (77, 850240), (80, 818356), (88, 743960), (110, 595168), (112, 584540), (140, 467632), (154, 425120), (160, 409178), (176, 371980), (220, 297584), (224, 292270), (280, 233816), (308, 212560), (320, 204589), (352, 185990), (385, 170048), (440, 148792), (448, 146135), (560, 116908), (616, 106280), (704, 92995), (770, 85024), (880, 74396), (1120, 58454), (1232, 53140), (1540, 42512), (1760, 37198), (2240, 29227), (2464, 26570), (2657, 24640), (3080, 21256), (3520, 18599), (4928, 13285), (5314, 12320), (6160, 10628)]