124113040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 303752880

約数和(自身を除く): 179639840

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, 610, 877, 976, 1160, 1220, 1754, 1769, 2320, 2440, 3508, 3538, 4385, 4880, 7016, 7076, 8770, 8845, 14032, 14152, 17540, 17690, 25433, 28304, 35080, 35380, 50866, 53497, 70160, 70760, 101732, 106994, 127165, 141520, 203464, 213988, 254330, 267485, 406928, 427976, 508660, 534970, 855952, 1017320, 1069940, 1551413, 2034640, 2139880, 3102826, 4279760, 6205652, 7757065, 12411304, 15514130, 24822608, 31028260, 62056520, 124113040]

約数ペア:

[(1, 124113040), (2, 62056520), (4, 31028260), (5, 24822608), (8, 15514130), (10, 12411304), (16, 7757065), (20, 6205652), (29, 4279760), (40, 3102826), (58, 2139880), (61, 2034640), (80, 1551413), (116, 1069940), (122, 1017320), (145, 855952), (232, 534970), (244, 508660), (290, 427976), (305, 406928), (464, 267485), (488, 254330), (580, 213988), (610, 203464), (877, 141520), (976, 127165), (1160, 106994), (1220, 101732), (1754, 70760), (1769, 70160), (2320, 53497), (2440, 50866), (3508, 35380), (3538, 35080), (4385, 28304), (4880, 25433), (7016, 17690), (7076, 17540), (8770, 14152), (8845, 14032)]