9847040

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 27612396

約数和(自身を除く): 17765356

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 157, 160, 196, 224, 245, 256, 280, 314, 320, 392, 448, 490, 560, 628, 640, 784, 785, 896, 980, 1099, 1120, 1256, 1280, 1568, 1570, 1792, 1960, 2198, 2240, 2512, 3136, 3140, 3920, 4396, 4480, 5024, 5495, 6272, 6280, 7693, 7840, 8792, 8960, 10048, 10990, 12544, 12560, 15386, 15680, 17584, 20096, 21980, 25120, 30772, 31360, 35168, 38465, 40192, 43960, 50240, 61544, 62720, 70336, 76930, 87920, 100480, 123088, 140672, 153860, 175840, 200960, 246176, 281344, 307720, 351680, 492352, 615440, 703360, 984704, 1230880, 1406720, 1969408, 2461760, 4923520, 9847040]

約数ペア:

[(1, 9847040), (2, 4923520), (4, 2461760), (5, 1969408), (7, 1406720), (8, 1230880), (10, 984704), (14, 703360), (16, 615440), (20, 492352), (28, 351680), (32, 307720), (35, 281344), (40, 246176), (49, 200960), (56, 175840), (64, 153860), (70, 140672), (80, 123088), (98, 100480), (112, 87920), (128, 76930), (140, 70336), (157, 62720), (160, 61544), (196, 50240), (224, 43960), (245, 40192), (256, 38465), (280, 35168), (314, 31360), (320, 30772), (392, 25120), (448, 21980), (490, 20096), (560, 17584), (628, 15680), (640, 15386), (784, 12560), (785, 12544), (896, 10990), (980, 10048), (1099, 8960), (1120, 8792), (1256, 7840), (1280, 7693), (1568, 6280), (1570, 6272), (1792, 5495), (1960, 5024), (2198, 4480), (2240, 4396), (2512, 3920), (3136, 3140)]