98004400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 259608384

約数和(自身を除く): 161603984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 47, 50, 52, 65, 80, 94, 100, 104, 130, 188, 200, 208, 235, 260, 325, 376, 400, 401, 470, 520, 611, 650, 752, 802, 940, 1040, 1175, 1222, 1300, 1604, 1880, 2005, 2350, 2444, 2600, 3055, 3208, 3760, 4010, 4700, 4888, 5200, 5213, 6110, 6416, 8020, 9400, 9776, 10025, 10426, 12220, 15275, 16040, 18800, 18847, 20050, 20852, 24440, 26065, 30550, 32080, 37694, 40100, 41704, 48880, 52130, 61100, 75388, 80200, 83408, 94235, 104260, 122200, 130325, 150776, 160400, 188470, 208520, 244400, 245011, 260650, 301552, 376940, 417040, 471175, 490022, 521300, 753880, 942350, 980044, 1042600, 1225055, 1507760, 1884700, 1960088, 2085200, 2450110, 3769400, 3920176, 4900220, 6125275, 7538800, 9800440, 12250550, 19600880, 24501100, 49002200, 98004400]

約数ペア:

[(1, 98004400), (2, 49002200), (4, 24501100), (5, 19600880), (8, 12250550), (10, 9800440), (13, 7538800), (16, 6125275), (20, 4900220), (25, 3920176), (26, 3769400), (40, 2450110), (47, 2085200), (50, 1960088), (52, 1884700), (65, 1507760), (80, 1225055), (94, 1042600), (100, 980044), (104, 942350), (130, 753880), (188, 521300), (200, 490022), (208, 471175), (235, 417040), (260, 376940), (325, 301552), (376, 260650), (400, 245011), (401, 244400), (470, 208520), (520, 188470), (611, 160400), (650, 150776), (752, 130325), (802, 122200), (940, 104260), (1040, 94235), (1175, 83408), (1222, 80200), (1300, 75388), (1604, 61100), (1880, 52130), (2005, 48880), (2350, 41704), (2444, 40100), (2600, 37694), (3055, 32080), (3208, 30550), (3760, 26065), (4010, 24440), (4700, 20852), (4888, 20050), (5200, 18847), (5213, 18800), (6110, 16040), (6416, 15275), (8020, 12220), (9400, 10426), (9776, 10025)]