2269154560

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{104281}}^1$

素因数の和:104319

約数の個数: 72

約数和(自身を含む): 5755115016

約数和(自身を除く): 3485960456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 104281, 208562, 417124, 521405, 834248, 1042810, 1668496, 1772777, 2085620, 3336992, 3545554, 4171240, 6673984, 7091108, 8342480, 8863885, 13347968, 14182216, 16684960, 17727770, 26695936, 28364432, 33369920, 35455540, 56728864, 66739840, 70911080, 113457728, 133479680, 141822160, 226915456, 283644320, 453830912, 567288640, 1134577280, 2269154560]

約数ペア:

[(1, 2269154560), (2, 1134577280), (4, 567288640), (5, 453830912), (8, 283644320), (10, 226915456), (16, 141822160), (17, 133479680), (20, 113457728), (32, 70911080), (34, 66739840), (40, 56728864), (64, 35455540), (68, 33369920), (80, 28364432), (85, 26695936), (128, 17727770), (136, 16684960), (160, 14182216), (170, 13347968), (256, 8863885), (272, 8342480), (320, 7091108), (340, 6673984), (544, 4171240), (640, 3545554), (680, 3336992), (1088, 2085620), (1280, 1772777), (1360, 1668496), (2176, 1042810), (2720, 834248), (4352, 521405), (5440, 417124), (10880, 208562), (21760, 104281)]