995333120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6271}}^1$

素因数の和:6327

約数の個数: 88

約数和(自身を含む): 2465046528

約数和(自身を除く): 1469713408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 6271, 7936, 9920, 12542, 15872, 19840, 25084, 31355, 31744, 39680, 50168, 62710, 79360, 100336, 125420, 158720, 194401, 200672, 250840, 388802, 401344, 501680, 777604, 802688, 972005, 1003360, 1555208, 1605376, 1944010, 2006720, 3110416, 3210752, 3888020, 4013440, 6220832, 6421504, 7776040, 8026880, 12441664, 15552080, 16053760, 24883328, 31104160, 32107520, 49766656, 62208320, 99533312, 124416640, 199066624, 248833280, 497666560, 995333120]

約数ペア:

[(1, 995333120), (2, 497666560), (4, 248833280), (5, 199066624), (8, 124416640), (10, 99533312), (16, 62208320), (20, 49766656), (31, 32107520), (32, 31104160), (40, 24883328), (62, 16053760), (64, 15552080), (80, 12441664), (124, 8026880), (128, 7776040), (155, 6421504), (160, 6220832), (248, 4013440), (256, 3888020), (310, 3210752), (320, 3110416), (496, 2006720), (512, 1944010), (620, 1605376), (640, 1555208), (992, 1003360), (1024, 972005), (1240, 802688), (1280, 777604), (1984, 501680), (2480, 401344), (2560, 388802), (3968, 250840), (4960, 200672), (5120, 194401), (6271, 158720), (7936, 125420), (9920, 100336), (12542, 79360), (15872, 62710), (19840, 50168), (25084, 39680), (31355, 31744)]