5161322800

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 12628923840

約数和(自身を除く): 7467601040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 233, 316, 395, 400, 466, 632, 701, 790, 932, 1165, 1264, 1402, 1580, 1864, 1975, 2330, 2804, 3160, 3505, 3728, 3950, 4660, 5608, 5825, 6320, 7010, 7900, 9320, 11216, 11650, 14020, 15800, 17525, 18407, 18640, 23300, 28040, 31600, 35050, 36814, 46600, 55379, 56080, 70100, 73628, 92035, 93200, 110758, 140200, 147256, 163333, 184070, 221516, 276895, 280400, 294512, 326666, 368140, 443032, 460175, 553790, 653332, 736280, 816665, 886064, 920350, 1107580, 1306664, 1384475, 1472560, 1633330, 1840700, 2215160, 2613328, 2768950, 3266660, 3681400, 4083325, 4430320, 5537900, 6533320, 7362800, 8166650, 11075800, 12903307, 13066640, 16333300, 22151600, 25806614, 32666600, 51613228, 64516535, 65333200, 103226456, 129033070, 206452912, 258066140, 322582675, 516132280, 645165350, 1032264560, 1290330700, 2580661400, 5161322800]

約数ペア:

[(1, 5161322800), (2, 2580661400), (4, 1290330700), (5, 1032264560), (8, 645165350), (10, 516132280), (16, 322582675), (20, 258066140), (25, 206452912), (40, 129033070), (50, 103226456), (79, 65333200), (80, 64516535), (100, 51613228), (158, 32666600), (200, 25806614), (233, 22151600), (316, 16333300), (395, 13066640), (400, 12903307), (466, 11075800), (632, 8166650), (701, 7362800), (790, 6533320), (932, 5537900), (1165, 4430320), (1264, 4083325), (1402, 3681400), (1580, 3266660), (1864, 2768950), (1975, 2613328), (2330, 2215160), (2804, 1840700), (3160, 1633330), (3505, 1472560), (3728, 1384475), (3950, 1306664), (4660, 1107580), (5608, 920350), (5825, 886064), (6320, 816665), (7010, 736280), (7900, 653332), (9320, 553790), (11216, 460175), (11650, 443032), (14020, 368140), (15800, 326666), (17525, 294512), (18407, 280400), (18640, 276895), (23300, 221516), (28040, 184070), (31600, 163333), (35050, 147256), (36814, 140200), (46600, 110758), (55379, 93200), (56080, 92035), (70100, 73628)]