2311337000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19423}}^1$

素因数の和:19468

約数の個数: 128

約数和(自身を含む): 6545111040

約数和(自身を除く): 4233774040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 200, 238, 250, 280, 340, 350, 425, 476, 500, 595, 680, 700, 850, 875, 952, 1000, 1190, 1400, 1700, 1750, 2125, 2380, 2975, 3400, 3500, 4250, 4760, 5950, 7000, 8500, 11900, 14875, 17000, 19423, 23800, 29750, 38846, 59500, 77692, 97115, 119000, 135961, 155384, 194230, 271922, 330191, 388460, 485575, 543844, 660382, 679805, 776920, 971150, 1087688, 1320764, 1359610, 1650955, 1942300, 2311337, 2427875, 2641528, 2719220, 3301910, 3399025, 3884600, 4622674, 4855750, 5438440, 6603820, 6798050, 8254775, 9245348, 9711500, 11556685, 13207640, 13596100, 16509550, 16995125, 18490696, 19423000, 23113370, 27192200, 33019100, 33990250, 41273875, 46226740, 57783425, 66038200, 67980500, 82547750, 92453480, 115566850, 135961000, 165095500, 231133700, 288917125, 330191000, 462267400, 577834250, 1155668500, 2311337000]

約数ペア:

[(1, 2311337000), (2, 1155668500), (4, 577834250), (5, 462267400), (7, 330191000), (8, 288917125), (10, 231133700), (14, 165095500), (17, 135961000), (20, 115566850), (25, 92453480), (28, 82547750), (34, 67980500), (35, 66038200), (40, 57783425), (50, 46226740), (56, 41273875), (68, 33990250), (70, 33019100), (85, 27192200), (100, 23113370), (119, 19423000), (125, 18490696), (136, 16995125), (140, 16509550), (170, 13596100), (175, 13207640), (200, 11556685), (238, 9711500), (250, 9245348), (280, 8254775), (340, 6798050), (350, 6603820), (425, 5438440), (476, 4855750), (500, 4622674), (595, 3884600), (680, 3399025), (700, 3301910), (850, 2719220), (875, 2641528), (952, 2427875), (1000, 2311337), (1190, 1942300), (1400, 1650955), (1700, 1359610), (1750, 1320764), (2125, 1087688), (2380, 971150), (2975, 776920), (3400, 679805), (3500, 660382), (4250, 543844), (4760, 485575), (5950, 388460), (7000, 330191), (8500, 271922), (11900, 194230), (14875, 155384), (17000, 135961), (19423, 119000), (23800, 97115), (29750, 77692), (38846, 59500)]