9631600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 90

約数和(自身を含む): 25562600

約数和(自身を除く): 15931000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 199, 200, 220, 242, 275, 398, 400, 440, 484, 550, 605, 796, 880, 968, 995, 1100, 1210, 1592, 1936, 1990, 2189, 2200, 2420, 3025, 3184, 3980, 4378, 4400, 4840, 4975, 6050, 7960, 8756, 9680, 9950, 10945, 12100, 15920, 17512, 19900, 21890, 24079, 24200, 35024, 39800, 43780, 48158, 48400, 54725, 79600, 87560, 96316, 109450, 120395, 175120, 192632, 218900, 240790, 385264, 437800, 481580, 601975, 875600, 963160, 1203950, 1926320, 2407900, 4815800, 9631600]

約数ペア:

[(1, 9631600), (2, 4815800), (4, 2407900), (5, 1926320), (8, 1203950), (10, 963160), (11, 875600), (16, 601975), (20, 481580), (22, 437800), (25, 385264), (40, 240790), (44, 218900), (50, 192632), (55, 175120), (80, 120395), (88, 109450), (100, 96316), (110, 87560), (121, 79600), (176, 54725), (199, 48400), (200, 48158), (220, 43780), (242, 39800), (275, 35024), (398, 24200), (400, 24079), (440, 21890), (484, 19900), (550, 17512), (605, 15920), (796, 12100), (880, 10945), (968, 9950), (995, 9680), (1100, 8756), (1210, 7960), (1592, 6050), (1936, 4975), (1990, 4840), (2189, 4400), (2200, 4378), (2420, 3980), (3025, 3184)]