2022751280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{38959}}^1$

素因数の和:39042

約数の個数: 80

約数和(自身を含む): 5217523200

約数和(自身を除く): 3194771920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 2360, 2596, 3245, 4720, 5192, 6490, 10384, 12980, 25960, 38959, 51920, 77918, 155836, 194795, 311672, 389590, 428549, 623344, 779180, 857098, 1558360, 1714196, 2142745, 2298581, 3116720, 3428392, 4285490, 4597162, 6856784, 8570980, 9194324, 11492905, 17141960, 18388648, 22985810, 25284391, 34283920, 36777296, 45971620, 50568782, 91943240, 101137564, 126421955, 183886480, 202275128, 252843910, 404550256, 505687820, 1011375640, 2022751280]

約数ペア:

[(1, 2022751280), (2, 1011375640), (4, 505687820), (5, 404550256), (8, 252843910), (10, 202275128), (11, 183886480), (16, 126421955), (20, 101137564), (22, 91943240), (40, 50568782), (44, 45971620), (55, 36777296), (59, 34283920), (80, 25284391), (88, 22985810), (110, 18388648), (118, 17141960), (176, 11492905), (220, 9194324), (236, 8570980), (295, 6856784), (440, 4597162), (472, 4285490), (590, 3428392), (649, 3116720), (880, 2298581), (944, 2142745), (1180, 1714196), (1298, 1558360), (2360, 857098), (2596, 779180), (3245, 623344), (4720, 428549), (5192, 389590), (6490, 311672), (10384, 194795), (12980, 155836), (25960, 77918), (38959, 51920)]