2021733350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19319}}^1$

素因数の和:19374

約数の個数: 96

約数和(自身を含む): 4829690880

約数和(自身を除く): 2807957530

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 46, 50, 65, 70, 91, 115, 130, 161, 175, 182, 230, 299, 322, 325, 350, 455, 575, 598, 650, 805, 910, 1150, 1495, 1610, 2093, 2275, 2990, 4025, 4186, 4550, 7475, 8050, 10465, 14950, 19319, 20930, 38638, 52325, 96595, 104650, 135233, 193190, 251147, 270466, 444337, 482975, 502294, 676165, 888674, 965950, 1255735, 1352330, 1758029, 2221685, 2511470, 3110359, 3380825, 3516058, 4443370, 5776381, 6220718, 6278675, 6761650, 8790145, 11108425, 11552762, 12557350, 15551795, 17580290, 22216850, 28881905, 31103590, 40434667, 43950725, 57763810, 77758975, 80869334, 87901450, 144409525, 155517950, 202173335, 288819050, 404346670, 1010866675, 2021733350]

約数ペア:

[(1, 2021733350), (2, 1010866675), (5, 404346670), (7, 288819050), (10, 202173335), (13, 155517950), (14, 144409525), (23, 87901450), (25, 80869334), (26, 77758975), (35, 57763810), (46, 43950725), (50, 40434667), (65, 31103590), (70, 28881905), (91, 22216850), (115, 17580290), (130, 15551795), (161, 12557350), (175, 11552762), (182, 11108425), (230, 8790145), (299, 6761650), (322, 6278675), (325, 6220718), (350, 5776381), (455, 4443370), (575, 3516058), (598, 3380825), (650, 3110359), (805, 2511470), (910, 2221685), (1150, 1758029), (1495, 1352330), (1610, 1255735), (2093, 965950), (2275, 888674), (2990, 676165), (4025, 502294), (4186, 482975), (4550, 444337), (7475, 270466), (8050, 251147), (10465, 193190), (14950, 135233), (19319, 104650), (20930, 96595), (38638, 52325)]