38526400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 126

約数和(自身を含む): 104724200

約数和(自身を除く): 66197800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 160, 176, 199, 200, 220, 242, 275, 320, 352, 398, 400, 440, 484, 550, 605, 704, 796, 800, 880, 968, 995, 1100, 1210, 1592, 1600, 1760, 1936, 1990, 2189, 2200, 2420, 3025, 3184, 3520, 3872, 3980, 4378, 4400, 4840, 4975, 6050, 6368, 7744, 7960, 8756, 8800, 9680, 9950, 10945, 12100, 12736, 15920, 17512, 17600, 19360, 19900, 21890, 24079, 24200, 31840, 35024, 38720, 39800, 43780, 48158, 48400, 54725, 63680, 70048, 79600, 87560, 96316, 96800, 109450, 120395, 140096, 159200, 175120, 192632, 193600, 218900, 240790, 318400, 350240, 385264, 437800, 481580, 601975, 700480, 770528, 875600, 963160, 1203950, 1541056, 1751200, 1926320, 2407900, 3502400, 3852640, 4815800, 7705280, 9631600, 19263200, 38526400]

約数ペア:

[(1, 38526400), (2, 19263200), (4, 9631600), (5, 7705280), (8, 4815800), (10, 3852640), (11, 3502400), (16, 2407900), (20, 1926320), (22, 1751200), (25, 1541056), (32, 1203950), (40, 963160), (44, 875600), (50, 770528), (55, 700480), (64, 601975), (80, 481580), (88, 437800), (100, 385264), (110, 350240), (121, 318400), (160, 240790), (176, 218900), (199, 193600), (200, 192632), (220, 175120), (242, 159200), (275, 140096), (320, 120395), (352, 109450), (398, 96800), (400, 96316), (440, 87560), (484, 79600), (550, 70048), (605, 63680), (704, 54725), (796, 48400), (800, 48158), (880, 43780), (968, 39800), (995, 38720), (1100, 35024), (1210, 31840), (1592, 24200), (1600, 24079), (1760, 21890), (1936, 19900), (1990, 19360), (2189, 17600), (2200, 17512), (2420, 15920), (3025, 12736), (3184, 12100), (3520, 10945), (3872, 9950), (3980, 9680), (4378, 8800), (4400, 8756), (4840, 7960), (4975, 7744), (6050, 6368)]