70871680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10067}}^1$

素因数の和:10097

約数の個数: 64

約数和(自身を含む): 184848480

約数和(自身を除く): 113976800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 10067, 20134, 40268, 50335, 80536, 100670, 110737, 161072, 201340, 221474, 322144, 402680, 442948, 553685, 644288, 805360, 885896, 1107370, 1288576, 1610720, 1771792, 2214740, 3221440, 3543584, 4429480, 6442880, 7087168, 8858960, 14174336, 17717920, 35435840, 70871680]

約数ペア:

[(1, 70871680), (2, 35435840), (4, 17717920), (5, 14174336), (8, 8858960), (10, 7087168), (11, 6442880), (16, 4429480), (20, 3543584), (22, 3221440), (32, 2214740), (40, 1771792), (44, 1610720), (55, 1288576), (64, 1107370), (80, 885896), (88, 805360), (110, 644288), (128, 553685), (160, 442948), (176, 402680), (220, 322144), (320, 221474), (352, 201340), (440, 161072), (640, 110737), (704, 100670), (880, 80536), (1408, 50335), (1760, 40268), (3520, 20134), (7040, 10067)]