2016197560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{65717}}^1$

素因数の和:65800

約数の個数: 64

約数和(自身を含む): 4968280800

約数和(自身を除く): 2952083240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 3068, 3835, 6136, 7670, 15340, 30680, 65717, 131434, 262868, 328585, 525736, 657170, 854321, 1314340, 1708642, 2628680, 3417284, 3877303, 4271605, 6834568, 7754606, 8543210, 15509212, 17086420, 19386515, 31018424, 34172840, 38773030, 50404939, 77546060, 100809878, 155092120, 201619756, 252024695, 403239512, 504049390, 1008098780, 2016197560]

約数ペア:

[(1, 2016197560), (2, 1008098780), (4, 504049390), (5, 403239512), (8, 252024695), (10, 201619756), (13, 155092120), (20, 100809878), (26, 77546060), (40, 50404939), (52, 38773030), (59, 34172840), (65, 31018424), (104, 19386515), (118, 17086420), (130, 15509212), (236, 8543210), (260, 7754606), (295, 6834568), (472, 4271605), (520, 3877303), (590, 3417284), (767, 2628680), (1180, 1708642), (1534, 1314340), (2360, 854321), (3068, 657170), (3835, 525736), (6136, 328585), (7670, 262868), (15340, 131434), (30680, 65717)]