97478000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 259054848

約数和(自身を除く): 161576848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 47, 50, 61, 68, 80, 85, 94, 100, 122, 125, 136, 170, 188, 200, 235, 244, 250, 272, 305, 340, 376, 400, 425, 470, 488, 500, 610, 680, 752, 799, 850, 940, 976, 1000, 1037, 1175, 1220, 1360, 1525, 1598, 1700, 1880, 2000, 2074, 2125, 2350, 2440, 2867, 3050, 3196, 3400, 3760, 3995, 4148, 4250, 4700, 4880, 5185, 5734, 5875, 6100, 6392, 6800, 7625, 7990, 8296, 8500, 9400, 10370, 11468, 11750, 12200, 12784, 14335, 15250, 15980, 16592, 17000, 18800, 19975, 20740, 22936, 23500, 24400, 25925, 28670, 30500, 31960, 34000, 39950, 41480, 45872, 47000, 48739, 51850, 57340, 61000, 63920, 71675, 79900, 82960, 94000, 97478, 99875, 103700, 114680, 122000, 129625, 143350, 159800, 194956, 199750, 207400, 229360, 243695, 259250, 286700, 319600, 358375, 389912, 399500, 414800, 487390, 518500, 573400, 716750, 779824, 799000, 974780, 1037000, 1146800, 1218475, 1433500, 1598000, 1949560, 2074000, 2436950, 2867000, 3899120, 4873900, 5734000, 6092375, 9747800, 12184750, 19495600, 24369500, 48739000, 97478000]

約数ペア:

[(1, 97478000), (2, 48739000), (4, 24369500), (5, 19495600), (8, 12184750), (10, 9747800), (16, 6092375), (17, 5734000), (20, 4873900), (25, 3899120), (34, 2867000), (40, 2436950), (47, 2074000), (50, 1949560), (61, 1598000), (68, 1433500), (80, 1218475), (85, 1146800), (94, 1037000), (100, 974780), (122, 799000), (125, 779824), (136, 716750), (170, 573400), (188, 518500), (200, 487390), (235, 414800), (244, 399500), (250, 389912), (272, 358375), (305, 319600), (340, 286700), (376, 259250), (400, 243695), (425, 229360), (470, 207400), (488, 199750), (500, 194956), (610, 159800), (680, 143350), (752, 129625), (799, 122000), (850, 114680), (940, 103700), (976, 99875), (1000, 97478), (1037, 94000), (1175, 82960), (1220, 79900), (1360, 71675), (1525, 63920), (1598, 61000), (1700, 57340), (1880, 51850), (2000, 48739), (2074, 47000), (2125, 45872), (2350, 41480), (2440, 39950), (2867, 34000), (3050, 31960), (3196, 30500), (3400, 28670), (3760, 25925), (3995, 24400), (4148, 23500), (4250, 22936), (4700, 20740), (4880, 19975), (5185, 18800), (5734, 17000), (5875, 16592), (6100, 15980), (6392, 15250), (6800, 14335), (7625, 12784), (7990, 12200), (8296, 11750), (8500, 11468), (9400, 10370)]