37898480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 94279680

約数和(自身を除く): 56381200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 479, 688, 860, 920, 958, 989, 1720, 1840, 1916, 1978, 2395, 3440, 3832, 3956, 4790, 4945, 7664, 7912, 9580, 9890, 11017, 15824, 19160, 19780, 20597, 22034, 38320, 39560, 41194, 44068, 55085, 79120, 82388, 88136, 102985, 110170, 164776, 176272, 205970, 220340, 329552, 411940, 440680, 473731, 823880, 881360, 947462, 1647760, 1894924, 2368655, 3789848, 4737310, 7579696, 9474620, 18949240, 37898480]

約数ペア:

[(1, 37898480), (2, 18949240), (4, 9474620), (5, 7579696), (8, 4737310), (10, 3789848), (16, 2368655), (20, 1894924), (23, 1647760), (40, 947462), (43, 881360), (46, 823880), (80, 473731), (86, 440680), (92, 411940), (115, 329552), (172, 220340), (184, 205970), (215, 176272), (230, 164776), (344, 110170), (368, 102985), (430, 88136), (460, 82388), (479, 79120), (688, 55085), (860, 44068), (920, 41194), (958, 39560), (989, 38320), (1720, 22034), (1840, 20597), (1916, 19780), (1978, 19160), (2395, 15824), (3440, 11017), (3832, 9890), (3956, 9580), (4790, 7912), (4945, 7664)]