29417920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 112

約数和(自身を含む): 83685888

約数和(自身を除く): 54267968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 571, 644, 736, 805, 920, 1120, 1142, 1288, 1472, 1610, 1840, 2240, 2284, 2576, 2855, 3220, 3680, 3997, 4568, 5152, 5710, 6440, 7360, 7994, 9136, 10304, 11420, 12880, 13133, 15988, 18272, 19985, 22840, 25760, 26266, 31976, 36544, 39970, 45680, 51520, 52532, 63952, 65665, 79940, 91360, 91931, 105064, 127904, 131330, 159880, 182720, 183862, 210128, 255808, 262660, 319760, 367724, 420256, 459655, 525320, 639520, 735448, 840512, 919310, 1050640, 1279040, 1470896, 1838620, 2101280, 2941792, 3677240, 4202560, 5883584, 7354480, 14708960, 29417920]

約数ペア:

[(1, 29417920), (2, 14708960), (4, 7354480), (5, 5883584), (7, 4202560), (8, 3677240), (10, 2941792), (14, 2101280), (16, 1838620), (20, 1470896), (23, 1279040), (28, 1050640), (32, 919310), (35, 840512), (40, 735448), (46, 639520), (56, 525320), (64, 459655), (70, 420256), (80, 367724), (92, 319760), (112, 262660), (115, 255808), (140, 210128), (160, 183862), (161, 182720), (184, 159880), (224, 131330), (230, 127904), (280, 105064), (320, 91931), (322, 91360), (368, 79940), (448, 65665), (460, 63952), (560, 52532), (571, 51520), (644, 45680), (736, 39970), (805, 36544), (920, 31976), (1120, 26266), (1142, 25760), (1288, 22840), (1472, 19985), (1610, 18272), (1840, 15988), (2240, 13133), (2284, 12880), (2576, 11420), (2855, 10304), (3220, 9136), (3680, 7994), (3997, 7360), (4568, 6440), (5152, 5710)]