34091986520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1\times {\mathrm{881}}^1$

素因数の和:1833

約数の個数: 128

約数和(自身を含む): 82301184000

約数和(自身を除く): 48209197480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 863, 881, 1121, 1180, 1726, 1762, 2242, 2360, 3452, 3524, 4315, 4405, 4484, 5605, 6904, 7048, 8630, 8810, 8968, 11210, 16397, 16739, 17260, 17620, 22420, 32794, 33478, 34520, 35240, 44840, 50917, 51979, 65588, 66956, 81985, 83695, 101834, 103958, 131176, 133912, 163970, 167390, 203668, 207916, 254585, 259895, 327940, 334780, 407336, 415832, 509170, 519790, 655880, 669560, 760303, 967423, 987601, 1018340, 1039580, 1520606, 1934846, 1975202, 2036680, 2079160, 3041212, 3801515, 3869692, 3950404, 4837115, 4938005, 6082424, 7603030, 7739384, 7900808, 9674230, 9876010, 14445757, 15206060, 19348460, 19752020, 28891514, 30412120, 38696920, 39504040, 44857877, 57783028, 72228785, 89715754, 115566056, 144457570, 179431508, 224289385, 288915140, 358863016, 448578770, 577830280, 852299663, 897157540, 1704599326, 1794315080, 3409198652, 4261498315, 6818397304, 8522996630, 17045993260, 34091986520]

約数ペア:

[(1, 34091986520), (2, 17045993260), (4, 8522996630), (5, 6818397304), (8, 4261498315), (10, 3409198652), (19, 1794315080), (20, 1704599326), (38, 897157540), (40, 852299663), (59, 577830280), (76, 448578770), (95, 358863016), (118, 288915140), (152, 224289385), (190, 179431508), (236, 144457570), (295, 115566056), (380, 89715754), (472, 72228785), (590, 57783028), (760, 44857877), (863, 39504040), (881, 38696920), (1121, 30412120), (1180, 28891514), (1726, 19752020), (1762, 19348460), (2242, 15206060), (2360, 14445757), (3452, 9876010), (3524, 9674230), (4315, 7900808), (4405, 7739384), (4484, 7603030), (5605, 6082424), (6904, 4938005), (7048, 4837115), (8630, 3950404), (8810, 3869692), (8968, 3801515), (11210, 3041212), (16397, 2079160), (16739, 2036680), (17260, 1975202), (17620, 1934846), (22420, 1520606), (32794, 1039580), (33478, 1018340), (34520, 987601), (35240, 967423), (44840, 760303), (50917, 669560), (51979, 655880), (65588, 519790), (66956, 509170), (81985, 415832), (83695, 407336), (101834, 334780), (103958, 327940), (131176, 259895), (133912, 254585), (163970, 207916), (167390, 203668)]