65747840

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6043}}^1$

素因数の和:6079

約数の個数: 64

約数和(自身を含む): 166451760

約数和(自身を除く): 100703920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 6043, 10880, 12086, 24172, 30215, 48344, 60430, 96688, 102731, 120860, 193376, 205462, 241720, 386752, 410924, 483440, 513655, 773504, 821848, 966880, 1027310, 1643696, 1933760, 2054620, 3287392, 3867520, 4109240, 6574784, 8218480, 13149568, 16436960, 32873920, 65747840]

約数ペア:

[(1, 65747840), (2, 32873920), (4, 16436960), (5, 13149568), (8, 8218480), (10, 6574784), (16, 4109240), (17, 3867520), (20, 3287392), (32, 2054620), (34, 1933760), (40, 1643696), (64, 1027310), (68, 966880), (80, 821848), (85, 773504), (128, 513655), (136, 483440), (160, 410924), (170, 386752), (272, 241720), (320, 205462), (340, 193376), (544, 120860), (640, 102731), (680, 96688), (1088, 60430), (1360, 48344), (2176, 30215), (2720, 24172), (5440, 12086), (6043, 10880)]