112747520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 132

約数和(自身を含む): 290125404

約数和(自身を除く): 177377884

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 128, 152, 160, 190, 244, 256, 304, 305, 320, 361, 380, 488, 512, 608, 610, 640, 722, 760, 976, 1024, 1159, 1216, 1220, 1280, 1444, 1520, 1805, 1952, 2318, 2432, 2440, 2560, 2888, 3040, 3610, 3904, 4636, 4864, 4880, 5120, 5776, 5795, 6080, 7220, 7808, 9272, 9728, 9760, 11552, 11590, 12160, 14440, 15616, 18544, 19456, 19520, 22021, 23104, 23180, 24320, 28880, 31232, 37088, 39040, 44042, 46208, 46360, 48640, 57760, 62464, 74176, 78080, 88084, 92416, 92720, 97280, 110105, 115520, 148352, 156160, 176168, 184832, 185440, 220210, 231040, 296704, 312320, 352336, 369664, 370880, 440420, 462080, 593408, 704672, 741760, 880840, 924160, 1186816, 1409344, 1483520, 1761680, 1848320, 2818688, 2967040, 3523360, 5637376, 5934080, 7046720, 11274752, 14093440, 22549504, 28186880, 56373760, 112747520]

約数ペア:

[(1, 112747520), (2, 56373760), (4, 28186880), (5, 22549504), (8, 14093440), (10, 11274752), (16, 7046720), (19, 5934080), (20, 5637376), (32, 3523360), (38, 2967040), (40, 2818688), (61, 1848320), (64, 1761680), (76, 1483520), (80, 1409344), (95, 1186816), (122, 924160), (128, 880840), (152, 741760), (160, 704672), (190, 593408), (244, 462080), (256, 440420), (304, 370880), (305, 369664), (320, 352336), (361, 312320), (380, 296704), (488, 231040), (512, 220210), (608, 185440), (610, 184832), (640, 176168), (722, 156160), (760, 148352), (976, 115520), (1024, 110105), (1159, 97280), (1216, 92720), (1220, 92416), (1280, 88084), (1444, 78080), (1520, 74176), (1805, 62464), (1952, 57760), (2318, 48640), (2432, 46360), (2440, 46208), (2560, 44042), (2888, 39040), (3040, 37088), (3610, 31232), (3904, 28880), (4636, 24320), (4864, 23180), (4880, 23104), (5120, 22021), (5776, 19520), (5795, 19456), (6080, 18544), (7220, 15616), (7808, 14440), (9272, 12160), (9728, 11590), (9760, 11552)]