2022280040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{857}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 5159531520

約数和(自身を除く): 3137251480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 173, 220, 248, 310, 341, 346, 440, 620, 682, 692, 857, 865, 1240, 1364, 1384, 1705, 1714, 1730, 1903, 2728, 3410, 3428, 3460, 3806, 4285, 5363, 6820, 6856, 6920, 7612, 8570, 9427, 9515, 10726, 13640, 15224, 17140, 18854, 19030, 21452, 26567, 26815, 34280, 37708, 38060, 42904, 47135, 53134, 53630, 58993, 75416, 76120, 94270, 106268, 107260, 117986, 132835, 148261, 188540, 212536, 214520, 235972, 265670, 292237, 294965, 296522, 377080, 471944, 531340, 584474, 589930, 593044, 741305, 1062680, 1168948, 1179860, 1186088, 1461185, 1482610, 1630871, 2337896, 2359720, 2922370, 2965220, 3261742, 4596091, 5844740, 5930440, 6523484, 8154355, 9192182, 11689480, 13046968, 16308710, 18384364, 22980455, 32617420, 36768728, 45960910, 50557001, 65234840, 91921820, 101114002, 183843640, 202228004, 252785005, 404456008, 505570010, 1011140020, 2022280040]

約数ペア:

[(1, 2022280040), (2, 1011140020), (4, 505570010), (5, 404456008), (8, 252785005), (10, 202228004), (11, 183843640), (20, 101114002), (22, 91921820), (31, 65234840), (40, 50557001), (44, 45960910), (55, 36768728), (62, 32617420), (88, 22980455), (110, 18384364), (124, 16308710), (155, 13046968), (173, 11689480), (220, 9192182), (248, 8154355), (310, 6523484), (341, 5930440), (346, 5844740), (440, 4596091), (620, 3261742), (682, 2965220), (692, 2922370), (857, 2359720), (865, 2337896), (1240, 1630871), (1364, 1482610), (1384, 1461185), (1705, 1186088), (1714, 1179860), (1730, 1168948), (1903, 1062680), (2728, 741305), (3410, 593044), (3428, 589930), (3460, 584474), (3806, 531340), (4285, 471944), (5363, 377080), (6820, 296522), (6856, 294965), (6920, 292237), (7612, 265670), (8570, 235972), (9427, 214520), (9515, 212536), (10726, 188540), (13640, 148261), (15224, 132835), (17140, 117986), (18854, 107260), (19030, 106268), (21452, 94270), (26567, 76120), (26815, 75416), (34280, 58993), (37708, 53630), (38060, 53134), (42904, 47135)]