2704126720

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25453}}^1$

素因数の和:25557

約数の個数: 72

約数和(自身を含む): 6555524976

約数和(自身を除く): 3851398256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 830, 1280, 1328, 1660, 2656, 3320, 5312, 6640, 10624, 13280, 21248, 25453, 26560, 50906, 53120, 101812, 106240, 127265, 203624, 254530, 407248, 509060, 814496, 1018120, 1628992, 2036240, 2112599, 3257984, 4072480, 4225198, 6515968, 8144960, 8450396, 10562995, 16289920, 16900792, 21125990, 32579840, 33801584, 42251980, 67603168, 84503960, 135206336, 169007920, 270412672, 338015840, 540825344, 676031680, 1352063360, 2704126720]

約数ペア:

[(1, 2704126720), (2, 1352063360), (4, 676031680), (5, 540825344), (8, 338015840), (10, 270412672), (16, 169007920), (20, 135206336), (32, 84503960), (40, 67603168), (64, 42251980), (80, 33801584), (83, 32579840), (128, 21125990), (160, 16900792), (166, 16289920), (256, 10562995), (320, 8450396), (332, 8144960), (415, 6515968), (640, 4225198), (664, 4072480), (830, 3257984), (1280, 2112599), (1328, 2036240), (1660, 1628992), (2656, 1018120), (3320, 814496), (5312, 509060), (6640, 407248), (10624, 254530), (13280, 203624), (21248, 127265), (25453, 106240), (26560, 101812), (50906, 53120)]