25632580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 56818944

約数和(自身を除く): 31186364

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 541, 1030, 1082, 2060, 2164, 2369, 2705, 4738, 5410, 9476, 10820, 11845, 12443, 23690, 24886, 47380, 49772, 55723, 62215, 111446, 124430, 222892, 248860, 278615, 557230, 1114460, 1281629, 2563258, 5126516, 6408145, 12816290, 25632580]

約数ペア:

[(1, 25632580), (2, 12816290), (4, 6408145), (5, 5126516), (10, 2563258), (20, 1281629), (23, 1114460), (46, 557230), (92, 278615), (103, 248860), (115, 222892), (206, 124430), (230, 111446), (412, 62215), (460, 55723), (515, 49772), (541, 47380), (1030, 24886), (1082, 23690), (2060, 12443), (2164, 11845), (2369, 10820), (2705, 9476), (4738, 5410)]