23263580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 51577344

約数和(自身を除く): 28313764

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 491, 515, 982, 1030, 1964, 2060, 2369, 2455, 4738, 4910, 9476, 9820, 11293, 11845, 22586, 23690, 45172, 47380, 50573, 56465, 101146, 112930, 202292, 225860, 252865, 505730, 1011460, 1163179, 2326358, 4652716, 5815895, 11631790, 23263580]

約数ペア:

[(1, 23263580), (2, 11631790), (4, 5815895), (5, 4652716), (10, 2326358), (20, 1163179), (23, 1011460), (46, 505730), (92, 252865), (103, 225860), (115, 202292), (206, 112930), (230, 101146), (412, 56465), (460, 50573), (491, 47380), (515, 45172), (982, 23690), (1030, 22586), (1964, 11845), (2060, 11293), (2369, 9820), (2455, 9476), (4738, 4910)]