17804536120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1123}}^1\times {\mathrm{8089}}^1$

素因数の和:9237

約数の個数: 96

約数和(自身を含む): 46647910800

約数和(自身を除く): 28843374680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1123, 1960, 2246, 4492, 5615, 7861, 8089, 8984, 11230, 15722, 16178, 22460, 31444, 32356, 39305, 40445, 44920, 55027, 56623, 62888, 64712, 78610, 80890, 110054, 113246, 157220, 161780, 220108, 226492, 275135, 283115, 314440, 323560, 396361, 440216, 452984, 550270, 566230, 792722, 1100540, 1132460, 1585444, 1981805, 2201080, 2264920, 3170888, 3963610, 7927220, 9083947, 15854440, 18167894, 36335788, 45419735, 63587629, 72671576, 90839470, 127175258, 181678940, 254350516, 317938145, 363357880, 445113403, 508701032, 635876290, 890226806, 1271752580, 1780453612, 2225567015, 2543505160, 3560907224, 4451134030, 8902268060, 17804536120]

約数ペア:

[(1, 17804536120), (2, 8902268060), (4, 4451134030), (5, 3560907224), (7, 2543505160), (8, 2225567015), (10, 1780453612), (14, 1271752580), (20, 890226806), (28, 635876290), (35, 508701032), (40, 445113403), (49, 363357880), (56, 317938145), (70, 254350516), (98, 181678940), (140, 127175258), (196, 90839470), (245, 72671576), (280, 63587629), (392, 45419735), (490, 36335788), (980, 18167894), (1123, 15854440), (1960, 9083947), (2246, 7927220), (4492, 3963610), (5615, 3170888), (7861, 2264920), (8089, 2201080), (8984, 1981805), (11230, 1585444), (15722, 1132460), (16178, 1100540), (22460, 792722), (31444, 566230), (32356, 550270), (39305, 452984), (40445, 440216), (44920, 396361), (55027, 323560), (56623, 314440), (62888, 283115), (64712, 275135), (78610, 226492), (80890, 220108), (110054, 161780), (113246, 157220)]