23450240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3331}}^1$

素因数の和:3361

約数の個数: 64

約数和(自身を含む): 61175520

約数和(自身を除く): 37725280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3331, 3520, 6662, 7040, 13324, 16655, 26648, 33310, 36641, 53296, 66620, 73282, 106592, 133240, 146564, 183205, 213184, 266480, 293128, 366410, 426368, 532960, 586256, 732820, 1065920, 1172512, 1465640, 2131840, 2345024, 2931280, 4690048, 5862560, 11725120, 23450240]

約数ペア:

[(1, 23450240), (2, 11725120), (4, 5862560), (5, 4690048), (8, 2931280), (10, 2345024), (11, 2131840), (16, 1465640), (20, 1172512), (22, 1065920), (32, 732820), (40, 586256), (44, 532960), (55, 426368), (64, 366410), (80, 293128), (88, 266480), (110, 213184), (128, 183205), (160, 146564), (176, 133240), (220, 106592), (320, 73282), (352, 66620), (440, 53296), (640, 36641), (704, 33310), (880, 26648), (1408, 16655), (1760, 13324), (3331, 7040), (3520, 6662)]