22738720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 35176928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 115, 148, 160, 167, 184, 185, 230, 296, 334, 368, 370, 460, 592, 668, 736, 740, 835, 851, 920, 1184, 1336, 1480, 1670, 1702, 1840, 2672, 2960, 3340, 3404, 3680, 3841, 4255, 5344, 5920, 6179, 6680, 6808, 7682, 8510, 12358, 13360, 13616, 15364, 17020, 19205, 24716, 26720, 27232, 30728, 30895, 34040, 38410, 49432, 61456, 61790, 68080, 76820, 98864, 122912, 123580, 136160, 142117, 153640, 197728, 247160, 284234, 307280, 494320, 568468, 614560, 710585, 988640, 1136936, 1421170, 2273872, 2842340, 4547744, 5684680, 11369360, 22738720]

約数ペア:

[(1, 22738720), (2, 11369360), (4, 5684680), (5, 4547744), (8, 2842340), (10, 2273872), (16, 1421170), (20, 1136936), (23, 988640), (32, 710585), (37, 614560), (40, 568468), (46, 494320), (74, 307280), (80, 284234), (92, 247160), (115, 197728), (148, 153640), (160, 142117), (167, 136160), (184, 123580), (185, 122912), (230, 98864), (296, 76820), (334, 68080), (368, 61790), (370, 61456), (460, 49432), (592, 38410), (668, 34040), (736, 30895), (740, 30728), (835, 27232), (851, 26720), (920, 24716), (1184, 19205), (1336, 17020), (1480, 15364), (1670, 13616), (1702, 13360), (1840, 12358), (2672, 8510), (2960, 7682), (3340, 6808), (3404, 6680), (3680, 6179), (3841, 5920), (4255, 5344)]