85973440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5483}}^1$

素因数の和:5514

約数の個数: 84

約数和(自身を含む): 238192056

約数和(自身を除く): 152218616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5483, 7840, 10966, 15680, 21932, 27415, 38381, 43864, 54830, 76762, 87728, 109660, 153524, 175456, 191905, 219320, 268667, 307048, 350912, 383810, 438640, 537334, 614096, 767620, 877280, 1074668, 1228192, 1343335, 1535240, 1754560, 2149336, 2456384, 2686670, 3070480, 4298672, 5373340, 6140960, 8597344, 10746680, 12281920, 17194688, 21493360, 42986720, 85973440]

約数ペア:

[(1, 85973440), (2, 42986720), (4, 21493360), (5, 17194688), (7, 12281920), (8, 10746680), (10, 8597344), (14, 6140960), (16, 5373340), (20, 4298672), (28, 3070480), (32, 2686670), (35, 2456384), (40, 2149336), (49, 1754560), (56, 1535240), (64, 1343335), (70, 1228192), (80, 1074668), (98, 877280), (112, 767620), (140, 614096), (160, 537334), (196, 438640), (224, 383810), (245, 350912), (280, 307048), (320, 268667), (392, 219320), (448, 191905), (490, 175456), (560, 153524), (784, 109660), (980, 87728), (1120, 76762), (1568, 54830), (1960, 43864), (2240, 38381), (3136, 27415), (3920, 21932), (5483, 15680), (7840, 10966)]