70570240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4275

約数の個数: 72

約数和(自身を含む): 182083608

約数和(自身を除く): 111513368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 4241, 8320, 8482, 16640, 16964, 21205, 33928, 42410, 55133, 67856, 84820, 110266, 135712, 169640, 220532, 271424, 275665, 339280, 441064, 542848, 551330, 678560, 882128, 1085696, 1102660, 1357120, 1764256, 2205320, 2714240, 3528512, 4410640, 5428480, 7057024, 8821280, 14114048, 17642560, 35285120, 70570240]

約数ペア:

[(1, 70570240), (2, 35285120), (4, 17642560), (5, 14114048), (8, 8821280), (10, 7057024), (13, 5428480), (16, 4410640), (20, 3528512), (26, 2714240), (32, 2205320), (40, 1764256), (52, 1357120), (64, 1102660), (65, 1085696), (80, 882128), (104, 678560), (128, 551330), (130, 542848), (160, 441064), (208, 339280), (256, 275665), (260, 271424), (320, 220532), (416, 169640), (520, 135712), (640, 110266), (832, 84820), (1040, 67856), (1280, 55133), (1664, 42410), (2080, 33928), (3328, 21205), (4160, 16964), (4241, 16640), (8320, 8482)]