23858480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 60022944

約数和(自身を除く): 36164464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 331, 340, 424, 530, 662, 680, 848, 901, 1060, 1324, 1360, 1655, 1802, 2120, 2648, 3310, 3604, 4240, 4505, 5296, 5627, 6620, 7208, 9010, 11254, 13240, 14416, 17543, 18020, 22508, 26480, 28135, 35086, 36040, 45016, 56270, 70172, 72080, 87715, 90032, 112540, 140344, 175430, 225080, 280688, 298231, 350860, 450160, 596462, 701720, 1192924, 1403440, 1491155, 2385848, 2982310, 4771696, 5964620, 11929240, 23858480]

約数ペア:

[(1, 23858480), (2, 11929240), (4, 5964620), (5, 4771696), (8, 2982310), (10, 2385848), (16, 1491155), (17, 1403440), (20, 1192924), (34, 701720), (40, 596462), (53, 450160), (68, 350860), (80, 298231), (85, 280688), (106, 225080), (136, 175430), (170, 140344), (212, 112540), (265, 90032), (272, 87715), (331, 72080), (340, 70172), (424, 56270), (530, 45016), (662, 36040), (680, 35086), (848, 28135), (901, 26480), (1060, 22508), (1324, 18020), (1360, 17543), (1655, 14416), (1802, 13240), (2120, 11254), (2648, 9010), (3310, 7208), (3604, 6620), (4240, 5627), (4505, 5296)]