88384400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 238943040

約数和(自身を除く): 150558640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 520, 575, 598, 650, 739, 920, 1040, 1150, 1196, 1300, 1478, 1495, 1840, 2300, 2392, 2600, 2956, 2990, 3695, 4600, 4784, 5200, 5912, 5980, 7390, 7475, 9200, 9607, 11824, 11960, 14780, 14950, 16997, 18475, 19214, 23920, 29560, 29900, 33994, 36950, 38428, 48035, 59120, 59800, 67988, 73900, 76856, 84985, 96070, 119600, 135976, 147800, 153712, 169970, 192140, 220961, 240175, 271952, 295600, 339940, 384280, 424925, 441922, 480350, 679880, 768560, 849850, 883844, 960700, 1104805, 1359760, 1699700, 1767688, 1921400, 2209610, 3399400, 3535376, 3842800, 4419220, 5524025, 6798800, 8838440, 11048050, 17676880, 22096100, 44192200, 88384400]

約数ペア:

[(1, 88384400), (2, 44192200), (4, 22096100), (5, 17676880), (8, 11048050), (10, 8838440), (13, 6798800), (16, 5524025), (20, 4419220), (23, 3842800), (25, 3535376), (26, 3399400), (40, 2209610), (46, 1921400), (50, 1767688), (52, 1699700), (65, 1359760), (80, 1104805), (92, 960700), (100, 883844), (104, 849850), (115, 768560), (130, 679880), (184, 480350), (200, 441922), (208, 424925), (230, 384280), (260, 339940), (299, 295600), (325, 271952), (368, 240175), (400, 220961), (460, 192140), (520, 169970), (575, 153712), (598, 147800), (650, 135976), (739, 119600), (920, 96070), (1040, 84985), (1150, 76856), (1196, 73900), (1300, 67988), (1478, 59800), (1495, 59120), (1840, 48035), (2300, 38428), (2392, 36950), (2600, 33994), (2956, 29900), (2990, 29560), (3695, 23920), (4600, 19214), (4784, 18475), (5200, 16997), (5912, 14950), (5980, 14780), (7390, 11960), (7475, 11824), (9200, 9607)]