222799720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3587

約数の個数: 96

約数和(自身を含む): 593568360

約数和(自身を除く): 370768640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1144, 1210, 1430, 1573, 2420, 2860, 3146, 3541, 4840, 5720, 6292, 7082, 7865, 12584, 14164, 15730, 17705, 28328, 31460, 35410, 38951, 46033, 62920, 70820, 77902, 92066, 141640, 155804, 184132, 194755, 230165, 311608, 368264, 389510, 428461, 460330, 506363, 779020, 856922, 920660, 1012726, 1558040, 1713844, 1841320, 2025452, 2142305, 2531815, 3427688, 4050904, 4284610, 5063630, 5569993, 8569220, 10127260, 11139986, 17138440, 20254520, 22279972, 27849965, 44559944, 55699930, 111399860, 222799720]

約数ペア:

[(1, 222799720), (2, 111399860), (4, 55699930), (5, 44559944), (8, 27849965), (10, 22279972), (11, 20254520), (13, 17138440), (20, 11139986), (22, 10127260), (26, 8569220), (40, 5569993), (44, 5063630), (52, 4284610), (55, 4050904), (65, 3427688), (88, 2531815), (104, 2142305), (110, 2025452), (121, 1841320), (130, 1713844), (143, 1558040), (220, 1012726), (242, 920660), (260, 856922), (286, 779020), (440, 506363), (484, 460330), (520, 428461), (572, 389510), (605, 368264), (715, 311608), (968, 230165), (1144, 194755), (1210, 184132), (1430, 155804), (1573, 141640), (2420, 92066), (2860, 77902), (3146, 70820), (3541, 62920), (4840, 46033), (5720, 38951), (6292, 35410), (7082, 31460), (7865, 28328), (12584, 17705), (14164, 15730)]