888934760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9829}}^1$

素因数の和:9883

約数の個数: 128

約数和(自身を含む): 2547936000

約数和(自身を除く): 1659001240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1615, 2261, 2380, 2584, 2660, 3230, 4522, 4760, 5320, 6460, 9044, 9829, 11305, 12920, 18088, 19658, 22610, 39316, 45220, 49145, 68803, 78632, 90440, 98290, 137606, 167093, 186751, 196580, 275212, 334186, 344015, 373502, 393160, 550424, 668372, 688030, 747004, 835465, 933755, 1169651, 1307257, 1336744, 1376060, 1494008, 1670930, 1867510, 2339302, 2614514, 2752120, 3174767, 3341860, 3735020, 4678604, 5229028, 5848255, 6349534, 6536285, 6683720, 7470040, 9357208, 10458056, 11696510, 12699068, 13072570, 15873835, 22223369, 23393020, 25398136, 26145140, 31747670, 44446738, 46786040, 52290280, 63495340, 88893476, 111116845, 126990680, 177786952, 222233690, 444467380, 888934760]

約数ペア:

[(1, 888934760), (2, 444467380), (4, 222233690), (5, 177786952), (7, 126990680), (8, 111116845), (10, 88893476), (14, 63495340), (17, 52290280), (19, 46786040), (20, 44446738), (28, 31747670), (34, 26145140), (35, 25398136), (38, 23393020), (40, 22223369), (56, 15873835), (68, 13072570), (70, 12699068), (76, 11696510), (85, 10458056), (95, 9357208), (119, 7470040), (133, 6683720), (136, 6536285), (140, 6349534), (152, 5848255), (170, 5229028), (190, 4678604), (238, 3735020), (266, 3341860), (280, 3174767), (323, 2752120), (340, 2614514), (380, 2339302), (476, 1867510), (532, 1670930), (595, 1494008), (646, 1376060), (665, 1336744), (680, 1307257), (760, 1169651), (952, 933755), (1064, 835465), (1190, 747004), (1292, 688030), (1330, 668372), (1615, 550424), (2261, 393160), (2380, 373502), (2584, 344015), (2660, 334186), (3230, 275212), (4522, 196580), (4760, 186751), (5320, 167093), (6460, 137606), (9044, 98290), (9829, 90440), (11305, 78632), (12920, 68803), (18088, 49145), (19658, 45220), (22610, 39316)]