111592780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18661}}^1$

素因数の和:18706

約数の個数: 48

約数和(自身を含む): 263358144

約数和(自身を除く): 151765364

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 18661, 37322, 74644, 93305, 186610, 242593, 373220, 429203, 485186, 858406, 970372, 1212965, 1716812, 2146015, 2425930, 4292030, 4851860, 5579639, 8584060, 11159278, 22318556, 27898195, 55796390, 111592780]

約数ペア:

[(1, 111592780), (2, 55796390), (4, 27898195), (5, 22318556), (10, 11159278), (13, 8584060), (20, 5579639), (23, 4851860), (26, 4292030), (46, 2425930), (52, 2146015), (65, 1716812), (92, 1212965), (115, 970372), (130, 858406), (230, 485186), (260, 429203), (299, 373220), (460, 242593), (598, 186610), (1196, 93305), (1495, 74644), (2990, 37322), (5980, 18661)]