194180680000

素因数分解:

$2^6\times 5^4\times {\mathrm{491}}^1\times {\mathrm{9887}}^1$

素因数の和:10410

約数の個数: 140

約数和(自身を含む): 482534439552

約数和(自身を除く): 288353759552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 491, 500, 625, 800, 982, 1000, 1250, 1600, 1964, 2000, 2455, 2500, 3928, 4000, 4910, 5000, 7856, 8000, 9820, 9887, 10000, 12275, 15712, 19640, 19774, 20000, 24550, 31424, 39280, 39548, 40000, 49100, 49435, 61375, 78560, 79096, 98200, 98870, 122750, 157120, 158192, 196400, 197740, 245500, 247175, 306875, 316384, 392800, 395480, 491000, 494350, 613750, 632768, 785600, 790960, 982000, 988700, 1227500, 1235875, 1581920, 1964000, 1977400, 2455000, 2471750, 3163840, 3928000, 3954800, 4854517, 4910000, 4943500, 6179375, 7909600, 9709034, 9820000, 9887000, 12358750, 15819200, 19418068, 19640000, 19774000, 24272585, 24717500, 38836136, 39548000, 48545170, 49435000, 77672272, 79096000, 97090340, 98870000, 121362925, 155344544, 194180680, 197740000, 242725850, 310689088, 388361360, 395480000, 485451700, 606814625, 776722720, 970903400, 1213629250, 1553445440, 1941806800, 2427258500, 3034073125, 3883613600, 4854517000, 6068146250, 7767227200, 9709034000, 12136292500, 19418068000, 24272585000, 38836136000, 48545170000, 97090340000, 194180680000]

約数ペア:

[(1, 194180680000), (2, 97090340000), (4, 48545170000), (5, 38836136000), (8, 24272585000), (10, 19418068000), (16, 12136292500), (20, 9709034000), (25, 7767227200), (32, 6068146250), (40, 4854517000), (50, 3883613600), (64, 3034073125), (80, 2427258500), (100, 1941806800), (125, 1553445440), (160, 1213629250), (200, 970903400), (250, 776722720), (320, 606814625), (400, 485451700), (491, 395480000), (500, 388361360), (625, 310689088), (800, 242725850), (982, 197740000), (1000, 194180680), (1250, 155344544), (1600, 121362925), (1964, 98870000), (2000, 97090340), (2455, 79096000), (2500, 77672272), (3928, 49435000), (4000, 48545170), (4910, 39548000), (5000, 38836136), (7856, 24717500), (8000, 24272585), (9820, 19774000), (9887, 19640000), (10000, 19418068), (12275, 15819200), (15712, 12358750), (19640, 9887000), (19774, 9820000), (20000, 9709034), (24550, 7909600), (31424, 6179375), (39280, 4943500), (39548, 4910000), (40000, 4854517), (49100, 3954800), (49435, 3928000), (61375, 3163840), (78560, 2471750), (79096, 2455000), (98200, 1977400), (98870, 1964000), (122750, 1581920), (157120, 1235875), (158192, 1227500), (196400, 988700), (197740, 982000), (245500, 790960), (247175, 785600), (306875, 632768), (316384, 613750), (392800, 494350), (395480, 491000)]