86055760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 120

約数和(自身を含む): 241089480

約数和(自身を除く): 155033720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 757, 784, 812, 980, 1015, 1160, 1421, 1514, 1624, 1960, 2030, 2320, 2842, 3028, 3248, 3785, 3920, 4060, 5299, 5684, 6056, 7105, 7570, 8120, 10598, 11368, 12112, 14210, 15140, 16240, 21196, 21953, 22736, 26495, 28420, 30280, 37093, 42392, 43906, 52990, 56840, 60560, 74186, 84784, 87812, 105980, 109765, 113680, 148372, 153671, 175624, 185465, 211960, 219530, 296744, 307342, 351248, 370930, 423920, 439060, 593488, 614684, 741860, 768355, 878120, 1075697, 1229368, 1483720, 1536710, 1756240, 2151394, 2458736, 2967440, 3073420, 4302788, 5378485, 6146840, 8605576, 10756970, 12293680, 17211152, 21513940, 43027880, 86055760]

約数ペア:

[(1, 86055760), (2, 43027880), (4, 21513940), (5, 17211152), (7, 12293680), (8, 10756970), (10, 8605576), (14, 6146840), (16, 5378485), (20, 4302788), (28, 3073420), (29, 2967440), (35, 2458736), (40, 2151394), (49, 1756240), (56, 1536710), (58, 1483720), (70, 1229368), (80, 1075697), (98, 878120), (112, 768355), (116, 741860), (140, 614684), (145, 593488), (196, 439060), (203, 423920), (232, 370930), (245, 351248), (280, 307342), (290, 296744), (392, 219530), (406, 211960), (464, 185465), (490, 175624), (560, 153671), (580, 148372), (757, 113680), (784, 109765), (812, 105980), (980, 87812), (1015, 84784), (1160, 74186), (1421, 60560), (1514, 56840), (1624, 52990), (1960, 43906), (2030, 42392), (2320, 37093), (2842, 30280), (3028, 28420), (3248, 26495), (3785, 22736), (3920, 21953), (4060, 21196), (5299, 16240), (5684, 15140), (6056, 14210), (7105, 12112), (7570, 11368), (8120, 10598)]