29460640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 96

約数和(自身を含む): 80015040

約数和(自身を除く): 50554400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 881, 1045, 1520, 1672, 1760, 1762, 2090, 3040, 3344, 3524, 4180, 4405, 6688, 7048, 8360, 8810, 9691, 14096, 16720, 16739, 17620, 19382, 28192, 33440, 33478, 35240, 38764, 48455, 66956, 70480, 77528, 83695, 96910, 133912, 140960, 155056, 167390, 184129, 193820, 267824, 310112, 334780, 368258, 387640, 535648, 669560, 736516, 775280, 920645, 1339120, 1473032, 1550560, 1841290, 2678240, 2946064, 3682580, 5892128, 7365160, 14730320, 29460640]

約数ペア:

[(1, 29460640), (2, 14730320), (4, 7365160), (5, 5892128), (8, 3682580), (10, 2946064), (11, 2678240), (16, 1841290), (19, 1550560), (20, 1473032), (22, 1339120), (32, 920645), (38, 775280), (40, 736516), (44, 669560), (55, 535648), (76, 387640), (80, 368258), (88, 334780), (95, 310112), (110, 267824), (152, 193820), (160, 184129), (176, 167390), (190, 155056), (209, 140960), (220, 133912), (304, 96910), (352, 83695), (380, 77528), (418, 70480), (440, 66956), (608, 48455), (760, 38764), (836, 35240), (880, 33478), (881, 33440), (1045, 28192), (1520, 19382), (1672, 17620), (1760, 16739), (1762, 16720), (2090, 14096), (3040, 9691), (3344, 8810), (3524, 8360), (4180, 7048), (4405, 6688)]