8745103640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2402501}}^1$

素因数の和:2402532

約数の個数: 64

約数和(自身を含む): 24217220160

約数和(自身を除く): 15472116520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 2402501, 4805002, 9610004, 12012505, 16817507, 19220008, 24025010, 31232513, 33635014, 48050020, 62465026, 67270028, 84087535, 96100040, 124930052, 134540056, 156162565, 168175070, 218627591, 249860104, 312325130, 336350140, 437255182, 624650260, 672700280, 874510364, 1093137955, 1249300520, 1749020728, 2186275910, 4372551820, 8745103640]

約数ペア:

[(1, 8745103640), (2, 4372551820), (4, 2186275910), (5, 1749020728), (7, 1249300520), (8, 1093137955), (10, 874510364), (13, 672700280), (14, 624650260), (20, 437255182), (26, 336350140), (28, 312325130), (35, 249860104), (40, 218627591), (52, 168175070), (56, 156162565), (65, 134540056), (70, 124930052), (91, 96100040), (104, 84087535), (130, 67270028), (140, 62465026), (182, 48050020), (260, 33635014), (280, 31232513), (364, 24025010), (455, 19220008), (520, 16817507), (728, 12012505), (910, 9610004), (1820, 4805002), (3640, 2402501)]