26337540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2693}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 74225088

約数和(自身を除く): 47887548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 2693, 3260, 4890, 5386, 8079, 9780, 10772, 13465, 16158, 26930, 32316, 40395, 53860, 80790, 161580, 438959, 877918, 1316877, 1755836, 2194795, 2633754, 4389590, 5267508, 6584385, 8779180, 13168770, 26337540]

約数ペア:

[(1, 26337540), (2, 13168770), (3, 8779180), (4, 6584385), (5, 5267508), (6, 4389590), (10, 2633754), (12, 2194795), (15, 1755836), (20, 1316877), (30, 877918), (60, 438959), (163, 161580), (326, 80790), (489, 53860), (652, 40395), (815, 32316), (978, 26930), (1630, 16158), (1956, 13465), (2445, 10772), (2693, 9780), (3260, 8079), (4890, 5386)]