9711200

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 24217200

約数和(自身を除く): 14506000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 199, 200, 244, 305, 398, 400, 488, 610, 796, 800, 976, 995, 1220, 1525, 1592, 1952, 1990, 2440, 3050, 3184, 3980, 4880, 4975, 6100, 6368, 7960, 9760, 9950, 12139, 12200, 15920, 19900, 24278, 24400, 31840, 39800, 48556, 48800, 60695, 79600, 97112, 121390, 159200, 194224, 242780, 303475, 388448, 485560, 606950, 971120, 1213900, 1942240, 2427800, 4855600, 9711200]

約数ペア:

[(1, 9711200), (2, 4855600), (4, 2427800), (5, 1942240), (8, 1213900), (10, 971120), (16, 606950), (20, 485560), (25, 388448), (32, 303475), (40, 242780), (50, 194224), (61, 159200), (80, 121390), (100, 97112), (122, 79600), (160, 60695), (199, 48800), (200, 48556), (244, 39800), (305, 31840), (398, 24400), (400, 24278), (488, 19900), (610, 15920), (796, 12200), (800, 12139), (976, 9950), (995, 9760), (1220, 7960), (1525, 6368), (1592, 6100), (1952, 4975), (1990, 4880), (2440, 3980), (3050, 3184)]