105655352608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{20789}}^1$

素因数の和:21474

約数の個数: 96

約数和(自身を含む): 236177726400

約数和(自身を除く): 130522373792

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 643, 988, 1286, 1976, 2572, 3952, 5144, 7904, 8359, 10288, 12217, 16718, 20576, 20789, 24434, 33436, 41578, 48868, 66872, 83156, 97736, 133744, 158821, 166312, 195472, 267488, 270257, 317642, 332624, 390944, 394991, 540514, 635284, 665248, 789982, 1081028, 1270568, 1579964, 2162056, 2541136, 3159928, 4324112, 5082272, 5134883, 6319856, 8648224, 10269766, 12639712, 13367327, 20539532, 26734654, 41079064, 53469308, 82158128, 106938616, 164316256, 173775251, 213877232, 253979213, 347550502, 427754464, 507958426, 695101004, 1015916852, 1390202008, 2031833704, 2780404016, 3301729769, 4063667408, 5560808032, 6603459538, 8127334816, 13206919076, 26413838152, 52827676304, 105655352608]

約数ペア:

[(1, 105655352608), (2, 52827676304), (4, 26413838152), (8, 13206919076), (13, 8127334816), (16, 6603459538), (19, 5560808032), (26, 4063667408), (32, 3301729769), (38, 2780404016), (52, 2031833704), (76, 1390202008), (104, 1015916852), (152, 695101004), (208, 507958426), (247, 427754464), (304, 347550502), (416, 253979213), (494, 213877232), (608, 173775251), (643, 164316256), (988, 106938616), (1286, 82158128), (1976, 53469308), (2572, 41079064), (3952, 26734654), (5144, 20539532), (7904, 13367327), (8359, 12639712), (10288, 10269766), (12217, 8648224), (16718, 6319856), (20576, 5134883), (20789, 5082272), (24434, 4324112), (33436, 3159928), (41578, 2541136), (48868, 2162056), (66872, 1579964), (83156, 1270568), (97736, 1081028), (133744, 789982), (158821, 665248), (166312, 635284), (195472, 540514), (267488, 394991), (270257, 390944), (317642, 332624)]