201328227500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{26003}}^1$

素因数の和:26209

約数の個数: 120

約数和(自身を含む): 466297487040

約数和(自身を除く): 264969259540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 163, 190, 250, 326, 380, 475, 500, 625, 652, 815, 950, 1250, 1630, 1900, 2375, 2500, 3097, 3260, 4075, 4750, 6194, 8150, 9500, 11875, 12388, 15485, 16300, 20375, 23750, 26003, 30970, 40750, 47500, 52006, 61940, 77425, 81500, 101875, 104012, 130015, 154850, 203750, 260030, 309700, 387125, 407500, 494057, 520060, 650075, 774250, 988114, 1300150, 1548500, 1935625, 1976228, 2470285, 2600300, 3250375, 3871250, 4238489, 4940570, 6500750, 7742500, 8476978, 9881140, 12351425, 13001500, 16251875, 16953956, 21192445, 24702850, 32503750, 42384890, 49405700, 61757125, 65007500, 80531291, 84769780, 105962225, 123514250, 161062582, 211924450, 247028500, 308785625, 322125164, 402656455, 423848900, 529811125, 617571250, 805312910, 1059622250, 1235142500, 1610625820, 2013282275, 2119244500, 2649055625, 4026564550, 5298111250, 8053129100, 10066411375, 10596222500, 20132822750, 40265645500, 50332056875, 100664113750, 201328227500]

約数ペア:

[(1, 201328227500), (2, 100664113750), (4, 50332056875), (5, 40265645500), (10, 20132822750), (19, 10596222500), (20, 10066411375), (25, 8053129100), (38, 5298111250), (50, 4026564550), (76, 2649055625), (95, 2119244500), (100, 2013282275), (125, 1610625820), (163, 1235142500), (190, 1059622250), (250, 805312910), (326, 617571250), (380, 529811125), (475, 423848900), (500, 402656455), (625, 322125164), (652, 308785625), (815, 247028500), (950, 211924450), (1250, 161062582), (1630, 123514250), (1900, 105962225), (2375, 84769780), (2500, 80531291), (3097, 65007500), (3260, 61757125), (4075, 49405700), (4750, 42384890), (6194, 32503750), (8150, 24702850), (9500, 21192445), (11875, 16953956), (12388, 16251875), (15485, 13001500), (16300, 12351425), (20375, 9881140), (23750, 8476978), (26003, 7742500), (30970, 6500750), (40750, 4940570), (47500, 4238489), (52006, 3871250), (61940, 3250375), (77425, 2600300), (81500, 2470285), (101875, 1976228), (104012, 1935625), (130015, 1548500), (154850, 1300150), (203750, 988114), (260030, 774250), (309700, 650075), (387125, 520060), (407500, 494057)]