162199180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56713}}^1$

素因数の和:56746

約数の個数: 48

約数和(自身を含む): 400173984

約数和(自身を除く): 237974804

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 56713, 113426, 226852, 283565, 567130, 623843, 737269, 1134260, 1247686, 1474538, 2495372, 2949076, 3119215, 3686345, 6238430, 7372690, 8109959, 12476860, 14745380, 16219918, 32439836, 40549795, 81099590, 162199180]

約数ペア:

[(1, 162199180), (2, 81099590), (4, 40549795), (5, 32439836), (10, 16219918), (11, 14745380), (13, 12476860), (20, 8109959), (22, 7372690), (26, 6238430), (44, 3686345), (52, 3119215), (55, 2949076), (65, 2495372), (110, 1474538), (130, 1247686), (143, 1134260), (220, 737269), (260, 623843), (286, 567130), (572, 283565), (715, 226852), (1430, 113426), (2860, 56713)]