2514019760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{121333}}^1$

素因数の和:121390

約数の個数: 80

約数和(自身を含む): 6860709696

約数和(自身を除く): 4346689936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 20720, 121333, 242666, 485332, 606665, 849331, 970664, 1213330, 1698662, 1941328, 2426660, 3397324, 4246655, 4489321, 4853320, 6794648, 8493310, 8978642, 9706640, 13589296, 16986620, 17957284, 22446605, 31425247, 33973240, 35914568, 44893210, 62850494, 67946480, 71829136, 89786420, 125700988, 157126235, 179572840, 251401976, 314252470, 359145680, 502803952, 628504940, 1257009880, 2514019760]

約数ペア:

[(1, 2514019760), (2, 1257009880), (4, 628504940), (5, 502803952), (7, 359145680), (8, 314252470), (10, 251401976), (14, 179572840), (16, 157126235), (20, 125700988), (28, 89786420), (35, 71829136), (37, 67946480), (40, 62850494), (56, 44893210), (70, 35914568), (74, 33973240), (80, 31425247), (112, 22446605), (140, 17957284), (148, 16986620), (185, 13589296), (259, 9706640), (280, 8978642), (296, 8493310), (370, 6794648), (518, 4853320), (560, 4489321), (592, 4246655), (740, 3397324), (1036, 2426660), (1295, 1941328), (1480, 1698662), (2072, 1213330), (2590, 970664), (2960, 849331), (4144, 606665), (5180, 485332), (10360, 242666), (20720, 121333)]