22374400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 60933600

約数和(自身を除く): 38559200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 64, 76, 80, 92, 95, 100, 115, 128, 152, 160, 184, 190, 200, 230, 256, 304, 320, 368, 380, 400, 437, 460, 475, 512, 575, 608, 640, 736, 760, 800, 874, 920, 950, 1024, 1150, 1216, 1280, 1472, 1520, 1600, 1748, 1840, 1900, 2048, 2185, 2300, 2432, 2560, 2944, 3040, 3200, 3496, 3680, 3800, 4370, 4600, 4864, 5120, 5888, 6080, 6400, 6992, 7360, 7600, 8740, 9200, 9728, 10240, 10925, 11776, 12160, 12800, 13984, 14720, 15200, 17480, 18400, 19456, 21850, 23552, 24320, 25600, 27968, 29440, 30400, 34960, 36800, 38912, 43700, 47104, 48640, 51200, 55936, 58880, 60800, 69920, 73600, 87400, 97280, 111872, 117760, 121600, 139840, 147200, 174800, 194560, 223744, 235520, 243200, 279680, 294400, 349600, 447488, 486400, 559360, 588800, 699200, 894976, 972800, 1118720, 1177600, 1398400, 2237440, 2796800, 4474880, 5593600, 11187200, 22374400]

約数ペア:

[(1, 22374400), (2, 11187200), (4, 5593600), (5, 4474880), (8, 2796800), (10, 2237440), (16, 1398400), (19, 1177600), (20, 1118720), (23, 972800), (25, 894976), (32, 699200), (38, 588800), (40, 559360), (46, 486400), (50, 447488), (64, 349600), (76, 294400), (80, 279680), (92, 243200), (95, 235520), (100, 223744), (115, 194560), (128, 174800), (152, 147200), (160, 139840), (184, 121600), (190, 117760), (200, 111872), (230, 97280), (256, 87400), (304, 73600), (320, 69920), (368, 60800), (380, 58880), (400, 55936), (437, 51200), (460, 48640), (475, 47104), (512, 43700), (575, 38912), (608, 36800), (640, 34960), (736, 30400), (760, 29440), (800, 27968), (874, 25600), (920, 24320), (950, 23552), (1024, 21850), (1150, 19456), (1216, 18400), (1280, 17480), (1472, 15200), (1520, 14720), (1600, 13984), (1748, 12800), (1840, 12160), (1900, 11776), (2048, 10925), (2185, 10240), (2300, 9728), (2432, 9200), (2560, 8740), (2944, 7600), (3040, 7360), (3200, 6992), (3496, 6400), (3680, 6080), (3800, 5888), (4370, 5120), (4600, 4864)]