86194720

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6053}}^1$

素因数の和:6157

約数の個数: 48

約数和(自身を含む): 205957080

約数和(自身を除く): 119762360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 6053, 7120, 12106, 14240, 24212, 30265, 48424, 60530, 96848, 121060, 193696, 242120, 484240, 538717, 968480, 1077434, 2154868, 2693585, 4309736, 5387170, 8619472, 10774340, 17238944, 21548680, 43097360, 86194720]

約数ペア:

[(1, 86194720), (2, 43097360), (4, 21548680), (5, 17238944), (8, 10774340), (10, 8619472), (16, 5387170), (20, 4309736), (32, 2693585), (40, 2154868), (80, 1077434), (89, 968480), (160, 538717), (178, 484240), (356, 242120), (445, 193696), (712, 121060), (890, 96848), (1424, 60530), (1780, 48424), (2848, 30265), (3560, 24212), (6053, 14240), (7120, 12106)]