4271874400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:945

約数の個数: 144

約数和(自身を含む): 10821057408

約数和(自身を除く): 6549183008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 281, 310, 400, 496, 562, 613, 620, 775, 800, 992, 1124, 1226, 1240, 1405, 1550, 2248, 2452, 2480, 2810, 3065, 3100, 4496, 4904, 4960, 5620, 6130, 6200, 7025, 8711, 8992, 9808, 11240, 12260, 12400, 14050, 15325, 17422, 19003, 19616, 22480, 24520, 24800, 28100, 30650, 34844, 38006, 43555, 44960, 49040, 56200, 61300, 69688, 76012, 87110, 95015, 98080, 112400, 122600, 139376, 152024, 172253, 174220, 190030, 217775, 224800, 245200, 278752, 304048, 344506, 348440, 380060, 435550, 475075, 490400, 608096, 689012, 696880, 760120, 861265, 871100, 950150, 1378024, 1393760, 1520240, 1722530, 1742200, 1900300, 2756048, 3040480, 3445060, 3484400, 3800600, 4306325, 5339843, 5512096, 6890120, 6968800, 7601200, 8612650, 10679686, 13780240, 15202400, 17225300, 21359372, 26699215, 27560480, 34450600, 42718744, 53398430, 68901200, 85437488, 106796860, 133496075, 137802400, 170874976, 213593720, 266992150, 427187440, 533984300, 854374880, 1067968600, 2135937200, 4271874400]

約数ペア:

[(1, 4271874400), (2, 2135937200), (4, 1067968600), (5, 854374880), (8, 533984300), (10, 427187440), (16, 266992150), (20, 213593720), (25, 170874976), (31, 137802400), (32, 133496075), (40, 106796860), (50, 85437488), (62, 68901200), (80, 53398430), (100, 42718744), (124, 34450600), (155, 27560480), (160, 26699215), (200, 21359372), (248, 17225300), (281, 15202400), (310, 13780240), (400, 10679686), (496, 8612650), (562, 7601200), (613, 6968800), (620, 6890120), (775, 5512096), (800, 5339843), (992, 4306325), (1124, 3800600), (1226, 3484400), (1240, 3445060), (1405, 3040480), (1550, 2756048), (2248, 1900300), (2452, 1742200), (2480, 1722530), (2810, 1520240), (3065, 1393760), (3100, 1378024), (4496, 950150), (4904, 871100), (4960, 861265), (5620, 760120), (6130, 696880), (6200, 689012), (7025, 608096), (8711, 490400), (8992, 475075), (9808, 435550), (11240, 380060), (12260, 348440), (12400, 344506), (14050, 304048), (15325, 278752), (17422, 245200), (19003, 224800), (19616, 217775), (22480, 190030), (24520, 174220), (24800, 172253), (28100, 152024), (30650, 139376), (34844, 122600), (38006, 112400), (43555, 98080), (44960, 95015), (49040, 87110), (56200, 76012), (61300, 69688)]