83072240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 203424480

約数和(自身を除く): 120352240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 61, 80, 116, 122, 145, 232, 244, 290, 305, 464, 488, 580, 587, 610, 976, 1160, 1174, 1220, 1769, 2320, 2348, 2440, 2935, 3538, 4696, 4880, 5870, 7076, 8845, 9392, 11740, 14152, 17023, 17690, 23480, 28304, 34046, 35380, 35807, 46960, 68092, 70760, 71614, 85115, 136184, 141520, 143228, 170230, 179035, 272368, 286456, 340460, 358070, 572912, 680920, 716140, 1038403, 1361840, 1432280, 2076806, 2864560, 4153612, 5192015, 8307224, 10384030, 16614448, 20768060, 41536120, 83072240]

約数ペア:

[(1, 83072240), (2, 41536120), (4, 20768060), (5, 16614448), (8, 10384030), (10, 8307224), (16, 5192015), (20, 4153612), (29, 2864560), (40, 2076806), (58, 1432280), (61, 1361840), (80, 1038403), (116, 716140), (122, 680920), (145, 572912), (232, 358070), (244, 340460), (290, 286456), (305, 272368), (464, 179035), (488, 170230), (580, 143228), (587, 141520), (610, 136184), (976, 85115), (1160, 71614), (1174, 70760), (1220, 68092), (1769, 46960), (2320, 35807), (2348, 35380), (2440, 34046), (2935, 28304), (3538, 23480), (4696, 17690), (4880, 17023), (5870, 14152), (7076, 11740), (8845, 9392)]