2700108880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79043}}^1$

素因数の和:79124

約数の個数: 80

約数和(自身を含む): 7292283264

約数和(自身を除く): 4592174384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 17080, 34160, 79043, 158086, 316172, 395215, 553301, 632344, 790430, 1106602, 1264688, 1580860, 2213204, 2766505, 3161720, 4426408, 4821623, 5533010, 6323440, 8852816, 9643246, 11066020, 19286492, 22132040, 24108115, 33751361, 38572984, 44264080, 48216230, 67502722, 77145968, 96432460, 135005444, 168756805, 192864920, 270010888, 337513610, 385729840, 540021776, 675027220, 1350054440, 2700108880]

約数ペア:

[(1, 2700108880), (2, 1350054440), (4, 675027220), (5, 540021776), (7, 385729840), (8, 337513610), (10, 270010888), (14, 192864920), (16, 168756805), (20, 135005444), (28, 96432460), (35, 77145968), (40, 67502722), (56, 48216230), (61, 44264080), (70, 38572984), (80, 33751361), (112, 24108115), (122, 22132040), (140, 19286492), (244, 11066020), (280, 9643246), (305, 8852816), (427, 6323440), (488, 5533010), (560, 4821623), (610, 4426408), (854, 3161720), (976, 2766505), (1220, 2213204), (1708, 1580860), (2135, 1264688), (2440, 1106602), (3416, 790430), (4270, 632344), (4880, 553301), (6832, 395215), (8540, 316172), (17080, 158086), (34160, 79043)]