24767540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 61286400

約数和(自身を除く): 36518860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 199, 245, 254, 398, 490, 508, 635, 796, 889, 980, 995, 1270, 1393, 1778, 1990, 2540, 2786, 3556, 3980, 4445, 5572, 6223, 6965, 8890, 9751, 12446, 13930, 17780, 19502, 24892, 25273, 27860, 31115, 39004, 48755, 50546, 62230, 97510, 101092, 124460, 126365, 176911, 195020, 252730, 353822, 505460, 707644, 884555, 1238377, 1769110, 2476754, 3538220, 4953508, 6191885, 12383770, 24767540]

約数ペア:

[(1, 24767540), (2, 12383770), (4, 6191885), (5, 4953508), (7, 3538220), (10, 2476754), (14, 1769110), (20, 1238377), (28, 884555), (35, 707644), (49, 505460), (70, 353822), (98, 252730), (127, 195020), (140, 176911), (196, 126365), (199, 124460), (245, 101092), (254, 97510), (398, 62230), (490, 50546), (508, 48755), (635, 39004), (796, 31115), (889, 27860), (980, 25273), (995, 24892), (1270, 19502), (1393, 17780), (1778, 13930), (1990, 12446), (2540, 9751), (2786, 8890), (3556, 6965), (3980, 6223), (4445, 5572)]