89601820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 237758976

約数和(自身を除く): 148157156

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 83, 110, 140, 154, 166, 220, 308, 332, 385, 415, 581, 701, 770, 830, 913, 1162, 1402, 1540, 1660, 1826, 2324, 2804, 2905, 3505, 3652, 4565, 4907, 5810, 6391, 7010, 7711, 9130, 9814, 11620, 12782, 14020, 15422, 18260, 19628, 24535, 25564, 30844, 31955, 38555, 49070, 53977, 58183, 63910, 77110, 98140, 107954, 116366, 127820, 154220, 215908, 232732, 269885, 290915, 407281, 539770, 581830, 640013, 814562, 1079540, 1163660, 1280026, 1629124, 2036405, 2560052, 3200065, 4072810, 4480091, 6400130, 8145620, 8960182, 12800260, 17920364, 22400455, 44800910, 89601820]

約数ペア:

[(1, 89601820), (2, 44800910), (4, 22400455), (5, 17920364), (7, 12800260), (10, 8960182), (11, 8145620), (14, 6400130), (20, 4480091), (22, 4072810), (28, 3200065), (35, 2560052), (44, 2036405), (55, 1629124), (70, 1280026), (77, 1163660), (83, 1079540), (110, 814562), (140, 640013), (154, 581830), (166, 539770), (220, 407281), (308, 290915), (332, 269885), (385, 232732), (415, 215908), (581, 154220), (701, 127820), (770, 116366), (830, 107954), (913, 98140), (1162, 77110), (1402, 63910), (1540, 58183), (1660, 53977), (1826, 49070), (2324, 38555), (2804, 31955), (2905, 30844), (3505, 25564), (3652, 24535), (4565, 19628), (4907, 18260), (5810, 15422), (6391, 14020), (7010, 12782), (7711, 11620), (9130, 9814)]