4418260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 12257280

約数和(自身を除く): 7839020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 151, 154, 190, 209, 220, 266, 302, 308, 380, 385, 418, 532, 604, 665, 755, 770, 836, 1045, 1057, 1330, 1463, 1510, 1540, 1661, 2090, 2114, 2660, 2869, 2926, 3020, 3322, 4180, 4228, 5285, 5738, 5852, 6644, 7315, 8305, 10570, 11476, 11627, 14345, 14630, 16610, 20083, 21140, 23254, 28690, 29260, 31559, 33220, 40166, 46508, 57380, 58135, 63118, 80332, 100415, 116270, 126236, 157795, 200830, 220913, 232540, 315590, 401660, 441826, 631180, 883652, 1104565, 2209130, 4418260]

約数ペア:

[(1, 4418260), (2, 2209130), (4, 1104565), (5, 883652), (7, 631180), (10, 441826), (11, 401660), (14, 315590), (19, 232540), (20, 220913), (22, 200830), (28, 157795), (35, 126236), (38, 116270), (44, 100415), (55, 80332), (70, 63118), (76, 58135), (77, 57380), (95, 46508), (110, 40166), (133, 33220), (140, 31559), (151, 29260), (154, 28690), (190, 23254), (209, 21140), (220, 20083), (266, 16610), (302, 14630), (308, 14345), (380, 11627), (385, 11476), (418, 10570), (532, 8305), (604, 7315), (665, 6644), (755, 5852), (770, 5738), (836, 5285), (1045, 4228), (1057, 4180), (1330, 3322), (1463, 3020), (1510, 2926), (1540, 2869), (1661, 2660), (2090, 2114)]