5668520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 14999040

約数和(自身を除く): 9330520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 991, 1144, 1430, 1982, 2860, 3964, 4955, 5720, 7928, 9910, 10901, 12883, 19820, 21802, 25766, 39640, 43604, 51532, 54505, 64415, 87208, 103064, 109010, 128830, 141713, 218020, 257660, 283426, 436040, 515320, 566852, 708565, 1133704, 1417130, 2834260, 5668520]

約数ペア:

[(1, 5668520), (2, 2834260), (4, 1417130), (5, 1133704), (8, 708565), (10, 566852), (11, 515320), (13, 436040), (20, 283426), (22, 257660), (26, 218020), (40, 141713), (44, 128830), (52, 109010), (55, 103064), (65, 87208), (88, 64415), (104, 54505), (110, 51532), (130, 43604), (143, 39640), (220, 25766), (260, 21802), (286, 19820), (440, 12883), (520, 10901), (572, 9910), (715, 7928), (991, 5720), (1144, 4955), (1430, 3964), (1982, 2860)]