974710000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{8861}}^1$

素因数の和:8900

約数の個数: 100

約数和(自身を含む): 2574694584

約数和(自身を除く): 1599984584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 625, 880, 1000, 1100, 1250, 1375, 2000, 2200, 2500, 2750, 4400, 5000, 5500, 6875, 8861, 10000, 11000, 13750, 17722, 22000, 27500, 35444, 44305, 55000, 70888, 88610, 97471, 110000, 141776, 177220, 194942, 221525, 354440, 389884, 443050, 487355, 708880, 779768, 886100, 974710, 1107625, 1559536, 1772200, 1949420, 2215250, 2436775, 3544400, 3898840, 4430500, 4873550, 5538125, 7797680, 8861000, 9747100, 11076250, 12183875, 17722000, 19494200, 22152500, 24367750, 38988400, 44305000, 48735500, 60919375, 88610000, 97471000, 121838750, 194942000, 243677500, 487355000, 974710000]

約数ペア:

[(1, 974710000), (2, 487355000), (4, 243677500), (5, 194942000), (8, 121838750), (10, 97471000), (11, 88610000), (16, 60919375), (20, 48735500), (22, 44305000), (25, 38988400), (40, 24367750), (44, 22152500), (50, 19494200), (55, 17722000), (80, 12183875), (88, 11076250), (100, 9747100), (110, 8861000), (125, 7797680), (176, 5538125), (200, 4873550), (220, 4430500), (250, 3898840), (275, 3544400), (400, 2436775), (440, 2215250), (500, 1949420), (550, 1772200), (625, 1559536), (880, 1107625), (1000, 974710), (1100, 886100), (1250, 779768), (1375, 708880), (2000, 487355), (2200, 443050), (2500, 389884), (2750, 354440), (4400, 221525), (5000, 194942), (5500, 177220), (6875, 141776), (8861, 110000), (10000, 97471), (11000, 88610), (13750, 70888), (17722, 55000), (22000, 44305), (27500, 35444)]