205653782750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1\times {\mathrm{1747}}^1$

素因数の和:3055

約数の個数: 128

約数和(自身を含む): 429483600000

約数和(自身を除く): 223829817250

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 290, 325, 377, 650, 725, 754, 1249, 1450, 1625, 1747, 1885, 2498, 3250, 3494, 3625, 3770, 6245, 7250, 8735, 9425, 12490, 16237, 17470, 18850, 22711, 31225, 32474, 36221, 43675, 45422, 47125, 50663, 62450, 72442, 81185, 87350, 94250, 101326, 113555, 156125, 162370, 181105, 218375, 227110, 253315, 312250, 362210, 405925, 436750, 470873, 506630, 567775, 658619, 811850, 905525, 941746, 1135550, 1266575, 1317238, 1811050, 2029625, 2182003, 2354365, 2533150, 2838875, 3293095, 4059250, 4364006, 4527625, 4708730, 5677750, 6332875, 6586190, 9055250, 10910015, 11771825, 12665750, 16465475, 21820030, 23543650, 28366039, 32930950, 54550075, 56732078, 58859125, 63278087, 82327375, 109100150, 117718250, 126556174, 141830195, 164654750, 272750375, 283660390, 316390435, 545500750, 632780870, 709150975, 822615131, 1418301950, 1581952175, 1645230262, 3163904350, 3545754875, 4113075655, 7091509750, 7909760875, 8226151310, 15819521750, 20565378275, 41130756550, 102826891375, 205653782750]

約数ペア:

[(1, 205653782750), (2, 102826891375), (5, 41130756550), (10, 20565378275), (13, 15819521750), (25, 8226151310), (26, 7909760875), (29, 7091509750), (50, 4113075655), (58, 3545754875), (65, 3163904350), (125, 1645230262), (130, 1581952175), (145, 1418301950), (250, 822615131), (290, 709150975), (325, 632780870), (377, 545500750), (650, 316390435), (725, 283660390), (754, 272750375), (1249, 164654750), (1450, 141830195), (1625, 126556174), (1747, 117718250), (1885, 109100150), (2498, 82327375), (3250, 63278087), (3494, 58859125), (3625, 56732078), (3770, 54550075), (6245, 32930950), (7250, 28366039), (8735, 23543650), (9425, 21820030), (12490, 16465475), (16237, 12665750), (17470, 11771825), (18850, 10910015), (22711, 9055250), (31225, 6586190), (32474, 6332875), (36221, 5677750), (43675, 4708730), (45422, 4527625), (47125, 4364006), (50663, 4059250), (62450, 3293095), (72442, 2838875), (81185, 2533150), (87350, 2354365), (94250, 2182003), (101326, 2029625), (113555, 1811050), (156125, 1317238), (162370, 1266575), (181105, 1135550), (218375, 941746), (227110, 905525), (253315, 811850), (312250, 658619), (362210, 567775), (405925, 506630), (436750, 470873)]