38923260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 113762880

約数和(自身を除く): 74839620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 197, 222, 267, 356, 370, 394, 444, 445, 534, 555, 591, 740, 788, 890, 985, 1068, 1110, 1182, 1335, 1780, 1970, 2220, 2364, 2670, 2955, 3293, 3940, 5340, 5910, 6586, 7289, 9879, 11820, 13172, 14578, 16465, 17533, 19758, 21867, 29156, 32930, 35066, 36445, 39516, 43734, 49395, 52599, 65860, 70132, 72890, 87468, 87665, 98790, 105198, 109335, 145780, 175330, 197580, 210396, 218670, 262995, 350660, 437340, 525990, 648721, 1051980, 1297442, 1946163, 2594884, 3243605, 3892326, 6487210, 7784652, 9730815, 12974420, 19461630, 38923260]

約数ペア:

[(1, 38923260), (2, 19461630), (3, 12974420), (4, 9730815), (5, 7784652), (6, 6487210), (10, 3892326), (12, 3243605), (15, 2594884), (20, 1946163), (30, 1297442), (37, 1051980), (60, 648721), (74, 525990), (89, 437340), (111, 350660), (148, 262995), (178, 218670), (185, 210396), (197, 197580), (222, 175330), (267, 145780), (356, 109335), (370, 105198), (394, 98790), (444, 87665), (445, 87468), (534, 72890), (555, 70132), (591, 65860), (740, 52599), (788, 49395), (890, 43734), (985, 39516), (1068, 36445), (1110, 35066), (1182, 32930), (1335, 29156), (1780, 21867), (1970, 19758), (2220, 17533), (2364, 16465), (2670, 14578), (2955, 13172), (3293, 11820), (3940, 9879), (5340, 7289), (5910, 6586)]