885858736

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11251}}^1$

素因数の和:11322

約数の個数: 80

約数和(自身を含む): 2120776960

約数和(自身を除く): 1234918224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 2072, 2128, 2812, 4144, 4921, 5624, 9842, 11248, 11251, 19684, 22502, 39368, 45004, 78736, 78757, 90008, 157514, 180016, 213769, 315028, 416287, 427538, 630056, 832574, 855076, 1260112, 1496383, 1665148, 1710152, 2914009, 2992766, 3330296, 3420304, 5828018, 5985532, 6660592, 7909453, 11656036, 11971064, 15818906, 23312072, 23942128, 31637812, 46624144, 55366171, 63275624, 110732342, 126551248, 221464684, 442929368, 885858736]

約数ペア:

[(1, 885858736), (2, 442929368), (4, 221464684), (7, 126551248), (8, 110732342), (14, 63275624), (16, 55366171), (19, 46624144), (28, 31637812), (37, 23942128), (38, 23312072), (56, 15818906), (74, 11971064), (76, 11656036), (112, 7909453), (133, 6660592), (148, 5985532), (152, 5828018), (259, 3420304), (266, 3330296), (296, 2992766), (304, 2914009), (518, 1710152), (532, 1665148), (592, 1496383), (703, 1260112), (1036, 855076), (1064, 832574), (1406, 630056), (2072, 427538), (2128, 416287), (2812, 315028), (4144, 213769), (4921, 180016), (5624, 157514), (9842, 90008), (11248, 78757), (11251, 78736), (19684, 45004), (22502, 39368)]