194312800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 526466304

約数和(自身を除く): 332153504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 71, 80, 88, 100, 110, 142, 160, 176, 200, 220, 275, 284, 311, 352, 355, 400, 440, 550, 568, 622, 710, 781, 800, 880, 1100, 1136, 1244, 1420, 1555, 1562, 1760, 1775, 2200, 2272, 2488, 2840, 3110, 3124, 3421, 3550, 3905, 4400, 4976, 5680, 6220, 6248, 6842, 7100, 7775, 7810, 8800, 9952, 11360, 12440, 12496, 13684, 14200, 15550, 15620, 17105, 19525, 22081, 24880, 24992, 27368, 28400, 31100, 31240, 34210, 39050, 44162, 49760, 54736, 56800, 62200, 62480, 68420, 78100, 85525, 88324, 109472, 110405, 124400, 124960, 136840, 156200, 171050, 176648, 220810, 242891, 248800, 273680, 312400, 342100, 353296, 441620, 485782, 547360, 552025, 624800, 684200, 706592, 883240, 971564, 1104050, 1214455, 1368400, 1766480, 1943128, 2208100, 2428910, 2736800, 3532960, 3886256, 4416200, 4857820, 6072275, 7772512, 8832400, 9715640, 12144550, 17664800, 19431280, 24289100, 38862560, 48578200, 97156400, 194312800]

約数ペア:

[(1, 194312800), (2, 97156400), (4, 48578200), (5, 38862560), (8, 24289100), (10, 19431280), (11, 17664800), (16, 12144550), (20, 9715640), (22, 8832400), (25, 7772512), (32, 6072275), (40, 4857820), (44, 4416200), (50, 3886256), (55, 3532960), (71, 2736800), (80, 2428910), (88, 2208100), (100, 1943128), (110, 1766480), (142, 1368400), (160, 1214455), (176, 1104050), (200, 971564), (220, 883240), (275, 706592), (284, 684200), (311, 624800), (352, 552025), (355, 547360), (400, 485782), (440, 441620), (550, 353296), (568, 342100), (622, 312400), (710, 273680), (781, 248800), (800, 242891), (880, 220810), (1100, 176648), (1136, 171050), (1244, 156200), (1420, 136840), (1555, 124960), (1562, 124400), (1760, 110405), (1775, 109472), (2200, 88324), (2272, 85525), (2488, 78100), (2840, 68420), (3110, 62480), (3124, 62200), (3421, 56800), (3550, 54736), (3905, 49760), (4400, 44162), (4976, 39050), (5680, 34210), (6220, 31240), (6248, 31100), (6842, 28400), (7100, 27368), (7775, 24992), (7810, 24880), (8800, 22081), (9952, 19525), (11360, 17105), (12440, 15620), (12496, 15550), (13684, 14200)]