47275520

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 115639920

約数和(自身を除く): 68364400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 313, 320, 472, 512, 590, 626, 640, 944, 1180, 1252, 1280, 1565, 1888, 2360, 2504, 2560, 3130, 3776, 4720, 5008, 6260, 7552, 9440, 10016, 12520, 15104, 18467, 18880, 20032, 25040, 30208, 36934, 37760, 40064, 50080, 73868, 75520, 80128, 92335, 100160, 147736, 151040, 160256, 184670, 200320, 295472, 369340, 400640, 590944, 738680, 801280, 1181888, 1477360, 2363776, 2954720, 4727552, 5909440, 9455104, 11818880, 23637760, 47275520]

約数ペア:

[(1, 47275520), (2, 23637760), (4, 11818880), (5, 9455104), (8, 5909440), (10, 4727552), (16, 2954720), (20, 2363776), (32, 1477360), (40, 1181888), (59, 801280), (64, 738680), (80, 590944), (118, 400640), (128, 369340), (160, 295472), (236, 200320), (256, 184670), (295, 160256), (313, 151040), (320, 147736), (472, 100160), (512, 92335), (590, 80128), (626, 75520), (640, 73868), (944, 50080), (1180, 40064), (1252, 37760), (1280, 36934), (1565, 30208), (1888, 25040), (2360, 20032), (2504, 18880), (2560, 18467), (3130, 15104), (3776, 12520), (4720, 10016), (5008, 9440), (6260, 7552)]