40841164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 93985920

約数和(自身を除く): 53144756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 53, 58, 73, 91, 106, 116, 146, 182, 203, 212, 292, 364, 371, 377, 406, 511, 689, 742, 754, 812, 949, 1022, 1378, 1484, 1508, 1537, 1898, 2044, 2117, 2639, 2756, 3074, 3796, 3869, 4234, 4823, 5278, 6148, 6643, 7738, 8468, 9646, 10556, 10759, 13286, 14819, 15476, 19292, 19981, 21518, 26572, 27083, 27521, 29638, 39962, 43036, 50297, 54166, 55042, 59276, 79924, 100594, 108332, 110084, 112201, 139867, 192647, 201188, 224402, 279734, 352079, 385294, 448804, 559468, 704158, 770588, 785407, 1408316, 1458613, 1570814, 2917226, 3141628, 5834452, 10210291, 20420582, 40841164]

約数ペア:

[(1, 40841164), (2, 20420582), (4, 10210291), (7, 5834452), (13, 3141628), (14, 2917226), (26, 1570814), (28, 1458613), (29, 1408316), (52, 785407), (53, 770588), (58, 704158), (73, 559468), (91, 448804), (106, 385294), (116, 352079), (146, 279734), (182, 224402), (203, 201188), (212, 192647), (292, 139867), (364, 112201), (371, 110084), (377, 108332), (406, 100594), (511, 79924), (689, 59276), (742, 55042), (754, 54166), (812, 50297), (949, 43036), (1022, 39962), (1378, 29638), (1484, 27521), (1508, 27083), (1537, 26572), (1898, 21518), (2044, 19981), (2117, 19292), (2639, 15476), (2756, 14819), (3074, 13286), (3796, 10759), (3869, 10556), (4234, 9646), (4823, 8468), (5278, 7738), (6148, 6643)]