29686360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 79315200

約数和(自身を除く): 49628840

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 53, 55, 67, 76, 88, 95, 106, 110, 134, 152, 190, 209, 212, 220, 265, 268, 335, 380, 418, 424, 440, 530, 536, 583, 670, 737, 760, 836, 1007, 1045, 1060, 1166, 1273, 1340, 1474, 1672, 2014, 2090, 2120, 2332, 2546, 2680, 2915, 2948, 3551, 3685, 4028, 4180, 4664, 5035, 5092, 5830, 5896, 6365, 7102, 7370, 8056, 8360, 10070, 10184, 11077, 11660, 12730, 14003, 14204, 14740, 17755, 20140, 22154, 23320, 25460, 28006, 28408, 29480, 35510, 39061, 40280, 44308, 50920, 55385, 56012, 67469, 70015, 71020, 78122, 88616, 110770, 112024, 134938, 140030, 142040, 156244, 195305, 221540, 269876, 280060, 312488, 337345, 390610, 443080, 539752, 560120, 674690, 742159, 781220, 1349380, 1484318, 1562440, 2698760, 2968636, 3710795, 5937272, 7421590, 14843180, 29686360]

約数ペア:

[(1, 29686360), (2, 14843180), (4, 7421590), (5, 5937272), (8, 3710795), (10, 2968636), (11, 2698760), (19, 1562440), (20, 1484318), (22, 1349380), (38, 781220), (40, 742159), (44, 674690), (53, 560120), (55, 539752), (67, 443080), (76, 390610), (88, 337345), (95, 312488), (106, 280060), (110, 269876), (134, 221540), (152, 195305), (190, 156244), (209, 142040), (212, 140030), (220, 134938), (265, 112024), (268, 110770), (335, 88616), (380, 78122), (418, 71020), (424, 70015), (440, 67469), (530, 56012), (536, 55385), (583, 50920), (670, 44308), (737, 40280), (760, 39061), (836, 35510), (1007, 29480), (1045, 28408), (1060, 28006), (1166, 25460), (1273, 23320), (1340, 22154), (1474, 20140), (1672, 17755), (2014, 14740), (2090, 14204), (2120, 14003), (2332, 12730), (2546, 11660), (2680, 11077), (2915, 10184), (2948, 10070), (3551, 8360), (3685, 8056), (4028, 7370), (4180, 7102), (4664, 6365), (5035, 5896), (5092, 5830)]