1002079000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4110

約数の個数: 128

約数和(自身を含む): 2658801600

約数和(自身を除く): 1656722600

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 125, 130, 152, 190, 200, 247, 250, 260, 325, 380, 475, 494, 500, 520, 650, 760, 950, 988, 1000, 1235, 1300, 1625, 1900, 1976, 2375, 2470, 2600, 3250, 3800, 4057, 4750, 4940, 6175, 6500, 8114, 9500, 9880, 12350, 13000, 16228, 19000, 20285, 24700, 30875, 32456, 40570, 49400, 52741, 61750, 77083, 81140, 101425, 105482, 123500, 154166, 162280, 202850, 210964, 247000, 263705, 308332, 385415, 405700, 421928, 507125, 527410, 616664, 770830, 811400, 1002079, 1014250, 1054820, 1318525, 1541660, 1927075, 2004158, 2028500, 2109640, 2637050, 3083320, 3854150, 4008316, 4057000, 5010395, 5274100, 6592625, 7708300, 8016632, 9635375, 10020790, 10548200, 13185250, 15416600, 19270750, 20041580, 25051975, 26370500, 38541500, 40083160, 50103950, 52741000, 77083000, 100207900, 125259875, 200415800, 250519750, 501039500, 1002079000]

約数ペア:

[(1, 1002079000), (2, 501039500), (4, 250519750), (5, 200415800), (8, 125259875), (10, 100207900), (13, 77083000), (19, 52741000), (20, 50103950), (25, 40083160), (26, 38541500), (38, 26370500), (40, 25051975), (50, 20041580), (52, 19270750), (65, 15416600), (76, 13185250), (95, 10548200), (100, 10020790), (104, 9635375), (125, 8016632), (130, 7708300), (152, 6592625), (190, 5274100), (200, 5010395), (247, 4057000), (250, 4008316), (260, 3854150), (325, 3083320), (380, 2637050), (475, 2109640), (494, 2028500), (500, 2004158), (520, 1927075), (650, 1541660), (760, 1318525), (950, 1054820), (988, 1014250), (1000, 1002079), (1235, 811400), (1300, 770830), (1625, 616664), (1900, 527410), (1976, 507125), (2375, 421928), (2470, 405700), (2600, 385415), (3250, 308332), (3800, 263705), (4057, 247000), (4750, 210964), (4940, 202850), (6175, 162280), (6500, 154166), (8114, 123500), (9500, 105482), (9880, 101425), (12350, 81140), (13000, 77083), (16228, 61750), (19000, 52741), (20285, 49400), (24700, 40570), (30875, 32456)]