13510640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 36935136

約数和(自身を除く): 23424496

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1181, 1430, 2288, 2362, 2860, 4724, 5720, 5905, 9448, 11440, 11810, 12991, 15353, 18896, 23620, 25982, 30706, 47240, 51964, 61412, 64955, 76765, 94480, 103928, 122824, 129910, 153530, 168883, 207856, 245648, 259820, 307060, 337766, 519640, 614120, 675532, 844415, 1039280, 1228240, 1351064, 1688830, 2702128, 3377660, 6755320, 13510640]

約数ペア:

[(1, 13510640), (2, 6755320), (4, 3377660), (5, 2702128), (8, 1688830), (10, 1351064), (11, 1228240), (13, 1039280), (16, 844415), (20, 675532), (22, 614120), (26, 519640), (40, 337766), (44, 307060), (52, 259820), (55, 245648), (65, 207856), (80, 168883), (88, 153530), (104, 129910), (110, 122824), (130, 103928), (143, 94480), (176, 76765), (208, 64955), (220, 61412), (260, 51964), (286, 47240), (440, 30706), (520, 25982), (572, 23620), (715, 18896), (880, 15353), (1040, 12991), (1144, 11810), (1181, 11440), (1430, 9448), (2288, 5905), (2362, 5720), (2860, 4724)]