9802520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2724

約数の個数: 64

約数和(自身を含む): 27155520

約数和(自身を除く): 17353000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2693, 3640, 5386, 10772, 13465, 18851, 21544, 26930, 35009, 37702, 53860, 70018, 75404, 94255, 107720, 140036, 150808, 175045, 188510, 245063, 280072, 350090, 377020, 490126, 700180, 754040, 980252, 1225315, 1400360, 1960504, 2450630, 4901260, 9802520]

約数ペア:

[(1, 9802520), (2, 4901260), (4, 2450630), (5, 1960504), (7, 1400360), (8, 1225315), (10, 980252), (13, 754040), (14, 700180), (20, 490126), (26, 377020), (28, 350090), (35, 280072), (40, 245063), (52, 188510), (56, 175045), (65, 150808), (70, 140036), (91, 107720), (104, 94255), (130, 75404), (140, 70018), (182, 53860), (260, 37702), (280, 35009), (364, 26930), (455, 21544), (520, 18851), (728, 13465), (910, 10772), (1820, 5386), (2693, 3640)]