39210080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2728

約数の個数: 96

約数和(自身を含む): 114053184

約数和(自身を除く): 74843104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2693, 2912, 3640, 5386, 7280, 10772, 13465, 14560, 18851, 21544, 26930, 35009, 37702, 43088, 53860, 70018, 75404, 86176, 94255, 107720, 140036, 150808, 175045, 188510, 215440, 245063, 280072, 301616, 350090, 377020, 430880, 490126, 560144, 603232, 700180, 754040, 980252, 1120288, 1225315, 1400360, 1508080, 1960504, 2450630, 2800720, 3016160, 3921008, 4901260, 5601440, 7842016, 9802520, 19605040, 39210080]

約数ペア:

[(1, 39210080), (2, 19605040), (4, 9802520), (5, 7842016), (7, 5601440), (8, 4901260), (10, 3921008), (13, 3016160), (14, 2800720), (16, 2450630), (20, 1960504), (26, 1508080), (28, 1400360), (32, 1225315), (35, 1120288), (40, 980252), (52, 754040), (56, 700180), (65, 603232), (70, 560144), (80, 490126), (91, 430880), (104, 377020), (112, 350090), (130, 301616), (140, 280072), (160, 245063), (182, 215440), (208, 188510), (224, 175045), (260, 150808), (280, 140036), (364, 107720), (416, 94255), (455, 86176), (520, 75404), (560, 70018), (728, 53860), (910, 43088), (1040, 37702), (1120, 35009), (1456, 26930), (1820, 21544), (2080, 18851), (2693, 14560), (2912, 13465), (3640, 10772), (5386, 7280)]