103689257750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2143

約数の個数: 128

約数和(自身を含む): 212750254080

約数和(自身を除く): 109060996330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 125, 130, 158, 223, 250, 325, 395, 446, 650, 790, 1027, 1115, 1625, 1811, 1975, 2054, 2230, 2899, 3250, 3622, 3950, 5135, 5575, 5798, 9055, 9875, 10270, 11150, 14495, 17617, 18110, 19750, 23543, 25675, 27875, 28990, 35234, 45275, 47086, 51350, 55750, 72475, 88085, 90550, 117715, 128375, 143069, 144950, 176170, 226375, 229021, 235430, 256750, 286138, 362375, 403853, 440425, 452750, 458042, 588575, 715345, 724750, 807706, 880850, 1145105, 1177150, 1430690, 1859897, 2019265, 2202125, 2290210, 2942875, 3576725, 3719794, 4038530, 4404250, 5250089, 5725525, 5885750, 7153450, 9299485, 10096325, 10500178, 11451050, 17883625, 18598970, 20192650, 26250445, 28627625, 31904387, 35767250, 46497425, 50481625, 52500890, 57255250, 63808774, 92994850, 100963250, 131252225, 159521935, 232487125, 262504450, 319043870, 414757031, 464974250, 656261125, 797609675, 829514062, 1312522250, 1595219350, 2073785155, 3988048375, 4147570310, 7976096750, 10368925775, 20737851550, 51844628875, 103689257750]

約数ペア:

[(1, 103689257750), (2, 51844628875), (5, 20737851550), (10, 10368925775), (13, 7976096750), (25, 4147570310), (26, 3988048375), (50, 2073785155), (65, 1595219350), (79, 1312522250), (125, 829514062), (130, 797609675), (158, 656261125), (223, 464974250), (250, 414757031), (325, 319043870), (395, 262504450), (446, 232487125), (650, 159521935), (790, 131252225), (1027, 100963250), (1115, 92994850), (1625, 63808774), (1811, 57255250), (1975, 52500890), (2054, 50481625), (2230, 46497425), (2899, 35767250), (3250, 31904387), (3622, 28627625), (3950, 26250445), (5135, 20192650), (5575, 18598970), (5798, 17883625), (9055, 11451050), (9875, 10500178), (10270, 10096325), (11150, 9299485), (14495, 7153450), (17617, 5885750), (18110, 5725525), (19750, 5250089), (23543, 4404250), (25675, 4038530), (27875, 3719794), (28990, 3576725), (35234, 2942875), (45275, 2290210), (47086, 2202125), (51350, 2019265), (55750, 1859897), (72475, 1430690), (88085, 1177150), (90550, 1145105), (117715, 880850), (128375, 807706), (143069, 724750), (144950, 715345), (176170, 588575), (226375, 458042), (229021, 452750), (235430, 440425), (256750, 403853), (286138, 362375)]