23026640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3196

約数の個数: 80

約数和(自身を含む): 65912448

約数和(自身を除く): 42885808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3163, 3640, 6326, 7280, 12652, 15815, 22141, 25304, 31630, 41119, 44282, 50608, 63260, 82238, 88564, 110705, 126520, 164476, 177128, 205595, 221410, 253040, 287833, 328952, 354256, 411190, 442820, 575666, 657904, 822380, 885640, 1151332, 1439165, 1644760, 1771280, 2302664, 2878330, 3289520, 4605328, 5756660, 11513320, 23026640]

約数ペア:

[(1, 23026640), (2, 11513320), (4, 5756660), (5, 4605328), (7, 3289520), (8, 2878330), (10, 2302664), (13, 1771280), (14, 1644760), (16, 1439165), (20, 1151332), (26, 885640), (28, 822380), (35, 657904), (40, 575666), (52, 442820), (56, 411190), (65, 354256), (70, 328952), (80, 287833), (91, 253040), (104, 221410), (112, 205595), (130, 177128), (140, 164476), (182, 126520), (208, 110705), (260, 88564), (280, 82238), (364, 63260), (455, 50608), (520, 44282), (560, 41119), (728, 31630), (910, 25304), (1040, 22141), (1456, 15815), (1820, 12652), (3163, 7280), (3640, 6326)]