36587720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 89994240

約数和(自身を除く): 53406520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 991, 1420, 1846, 1982, 2840, 3692, 3964, 4615, 4955, 7384, 7928, 9230, 9910, 12883, 18460, 19820, 25766, 36920, 39640, 51532, 64415, 70361, 103064, 128830, 140722, 257660, 281444, 351805, 515320, 562888, 703610, 914693, 1407220, 1829386, 2814440, 3658772, 4573465, 7317544, 9146930, 18293860, 36587720]

約数ペア:

[(1, 36587720), (2, 18293860), (4, 9146930), (5, 7317544), (8, 4573465), (10, 3658772), (13, 2814440), (20, 1829386), (26, 1407220), (40, 914693), (52, 703610), (65, 562888), (71, 515320), (104, 351805), (130, 281444), (142, 257660), (260, 140722), (284, 128830), (355, 103064), (520, 70361), (568, 64415), (710, 51532), (923, 39640), (991, 36920), (1420, 25766), (1846, 19820), (1982, 18460), (2840, 12883), (3692, 9910), (3964, 9230), (4615, 7928), (4955, 7384)]